:- dynamic term_expansion/2.
:- multifile term_expansion/2.


great_grandfather(X, Y) :-
    great_grandparent(X, Y),
    male(Y).

great_grandchild(X, Y) :-
    great_grandparent(Y, X).

great_grandparent(X, Y) :-
    grandparent(X, Z),
    parent(Z, Y).

:- dynamic library_directory/1.
:- multifile library_directory/1.


great_grandmother(X, Y) :-
    great_grandparent(X, Y),
    female(Y).

:- dynamic goal_expansion/4.
:- multifile goal_expansion/4.


:- dynamic hobby/2.

hobby("Abdul Felker", "birdwatching").
hobby("Adolph Barbee", "geography").
hobby("Alice Lance", "research").
hobby("Allie Barbee", "audiophile").
hobby("Allison Barbee", "knowledge/word games").
hobby("Alvin Lance", "geocaching").
hobby("Andres Barbee", "croquet").
hobby("Andrew Parkinson", "badminton").
hobby("Brooks George", "fossil hunting").
hobby("Clint Rahman", "rail transport modelling").
hobby("Colette Rahman", "jujitsu").
hobby("Courtney Parkinson", "beauty pageants").
hobby("Dalton Parkinson", "softball").
hobby("Dollie Barbee", "golfing").
hobby("Elicia Barbee", "inline skating").
hobby("Elyse Barbee", "radio-controlled model collecting").
hobby("Emma George", "videography").
hobby("Garth Kean", "butterfly watching").
hobby("Guadalupe Barbee", "learning").
hobby("Jenni Felker", "business").
hobby("Karolyn Lance", "curling").
hobby("Kelley Barbee", "magnet fishing").
hobby("Kenny Barbee", "pickleball").
hobby("Kirk Lo", "shuffleboard").
hobby("Konstantin Barbee", "geocaching").
hobby("Korey Kean", "trade fair visiting").
hobby("Krystle Barbee", "lapel pins").
hobby("Kurt Parkinson", "rock balancing").
hobby("Latosha Rahman", "breakdancing").
hobby("Leonila Parkinson", "audiophile").
hobby("Lesley Barbee", "dairy farming").
hobby("Lyndon Barbee", "research").
hobby("Marvin Hope", "mineral collecting").
hobby("Merrill Kean", "research").
hobby("Mitchel George", "mineral collecting").
hobby("Nettie Barbee", "learning").
hobby("Rocco Lance", "magnet fishing").
hobby("Rory George", "whale watching").
hobby("Royce Lo", "research").
hobby("Rudy Barbee", "fusilately").
hobby("Solomon Rahman", "shortwave listening").
hobby("Tracey Kean", "microscopy").
hobby("Twyla Parkinson", "life science").
hobby("Tyrone Parkinson", "meditation").
hobby("Wallace Ragland", "science and technology studies").
hobby("Walter Hope", "frisbee").
hobby("Wanda Lo", "satellite watching").
hobby("Wanita Hope", "chemistry").
hobby("Willie Parkinson", "ballet dancing").
hobby("Yasmin Ragland", "antiquities").

granddaughter(X, Y) :-
    grandchild(X, Y),
    female(Y).

grandson(X, Y) :-
    grandchild(X, Y),
    male(Y).

:- dynamic job/2.

job("Abdul Felker", "police officer").
job("Adolph Barbee", "community education officer").
job("Alice Lance", "herbalist").
job("Allie Barbee", "podiatrist").
job("Allison Barbee", "prison officer").
job("Alvin Lance", "animal technologist").
job("Andres Barbee", "leisure centre manager").
job("Andrew Parkinson", "speech and language therapist").
job("Brooks George", "dietitian").
job("Clint Rahman", "amenity horticulturist").
job("Colette Rahman", "theatre stage manager").
job("Courtney Parkinson", "hydrologist").
job("Dalton Parkinson", "learning mentor").
job("Dollie Barbee", "location manager").
job("Elicia Barbee", "chartered management accountant").
job("Elyse Barbee", "plant breeder").
job("Emma George", "advertising account executive").
job("Garth Kean", "tourism officer").
job("Guadalupe Barbee", "civil service fast streamer").
job("Jenni Felker", "designer").
job("Karolyn Lance", "development worker").
job("Kelley Barbee", "tourist information centre manager").
job("Kenny Barbee", "community education officer").
job("Kirk Lo", "farm manager").
job("Konstantin Barbee", "doctor").
job("Korey Kean", "newspaper journalist").
job("Krystle Barbee", "customer service manager").
job("Kurt Parkinson", "public house manager").
job("Latosha Rahman", "exercise physiologist").
job("Leonila Parkinson", "early years teacher").
job("Lesley Barbee", "chief executive officer").
job("Lyndon Barbee", "bookseller").
job("Marvin Hope", "physiotherapist").
job("Merrill Kean", "occupational hygienist").
job("Mitchel George", "advertising copywriter").
job("Nettie Barbee", "radiographer").
job("Rocco Lance", "mining engineer").
job("Rory George", "warden").
job("Royce Lo", "regulatory affairs officer").
job("Rudy Barbee", "location manager").
job("Solomon Rahman", "producer").
job("Tracey Kean", "teaching laboratory technician").
job("Twyla Parkinson", "orthoptist").
job("Tyrone Parkinson", "agricultural consultant").
job("Wallace Ragland", "quarry manager").
job("Walter Hope", "risk analyst").
job("Wanda Lo", "physiological scientist").
job("Wanita Hope", "equality and diversity officer").
job("Willie Parkinson", "firefighter").
job("Yasmin Ragland", "purchasing manager").

great_uncle(X, Y) :-
    grandparent(X, A),
    brother(A, Y).

:- dynamic save_all_clauses_to_file/1.

save_all_clauses_to_file(A) :-
    open(A, write, B),
    set_output(B),
    listing,
    close(B).

:- dynamic term_expansion/4.
:- multifile term_expansion/4.


grandchild(X, Y) :-
    grandparent(Y, X).

:- dynamic dob/2.

dob("Abdul Felker", "0895-03-24").
dob("Adolph Barbee", "0980-08-29").
dob("Alice Lance", "0951-04-07").
dob("Allie Barbee", "0928-07-23").
dob("Allison Barbee", "1005-06-23").
dob("Alvin Lance", "0950-05-19").
dob("Andres Barbee", "0977-09-16").
dob("Andrew Parkinson", "0952-04-16").
dob("Brooks George", "1006-06-23").
dob("Clint Rahman", "0866-11-02").
dob("Colette Rahman", "0861-05-02").
dob("Courtney Parkinson", "0954-06-24").
dob("Dalton Parkinson", "0984-02-16").
dob("Dollie Barbee", "0975-03-08").
dob("Elicia Barbee", "1040-03-27").
dob("Elyse Barbee", "1033-12-12").
dob("Emma George", "0978-10-20").
dob("Garth Kean", "0954-09-11").
dob("Guadalupe Barbee", "0950-11-19").
dob("Jenni Felker", "0896-03-17").
dob("Karolyn Lance", "0924-11-06").
dob("Kelley Barbee", "0952-08-19").
dob("Kenny Barbee", "0953-06-18").
dob("Kirk Lo", "1091-03-24").
dob("Konstantin Barbee", "1007-05-04").
dob("Korey Kean", "0984-12-02").
dob("Krystle Barbee", "1008-12-24").
dob("Kurt Parkinson", "0924-12-27").
dob("Latosha Rahman", "0840-02-22").
dob("Leonila Parkinson", "0924-09-18").
dob("Lesley Barbee", "1067-06-07").
dob("Lyndon Barbee", "1036-01-09").
dob("Marvin Hope", "1013-11-28").
dob("Merrill Kean", "0981-09-04").
dob("Mitchel George", "1007-06-03").
dob("Nettie Barbee", "1032-05-15").
dob("Rocco Lance", "0924-02-03").
dob("Rory George", "0974-12-02").
dob("Royce Lo", "1059-07-07").
dob("Rudy Barbee", "0927-04-02").
dob("Solomon Rahman", "0837-10-06").
dob("Tracey Kean", "0956-03-15").
dob("Twyla Parkinson", "0949-02-16").
dob("Tyrone Parkinson", "0982-10-06").
dob("Wallace Ragland", "0951-01-09").
dob("Walter Hope", "0980-04-11").
dob("Wanda Lo", "1059-03-28").
dob("Wanita Hope", "0977-12-27").
dob("Willie Parkinson", "0954-09-22").
dob("Yasmin Ragland", "0952-10-08").

:- dynamic file_search_path/2.
:- multifile file_search_path/2.

file_search_path(library, Dir) :-
    library_directory(Dir).
file_search_path(swi, A) :-
    system:current_prolog_flag(home, A).
file_search_path(swi, A) :-
    system:current_prolog_flag(shared_home, A).
file_search_path(library, app_config(lib)).
file_search_path(library, swi(library)).
file_search_path(library, swi(library/clp)).
file_search_path(library, A) :-
    system:'$ext_library_directory'(A).
file_search_path(foreign, swi(A)) :-
    system:
    (   current_prolog_flag(apple_universal_binary, true),
        A='lib/fat-darwin'
    ).
file_search_path(path, A) :-
    system:
    (   getenv('PATH', B),
        current_prolog_flag(path_sep, C),
        atomic_list_concat(D, C, B),
        '$member'(A, D)
    ).
file_search_path(user_app_data, A) :-
    system:'$xdg_prolog_directory'(data, A).
file_search_path(common_app_data, A) :-
    system:'$xdg_prolog_directory'(common_data, A).
file_search_path(user_app_config, A) :-
    system:'$xdg_prolog_directory'(config, A).
file_search_path(common_app_config, A) :-
    system:'$xdg_prolog_directory'(common_config, A).
file_search_path(app_data, user_app_data('.')).
file_search_path(app_data, common_app_data('.')).
file_search_path(app_config, user_app_config('.')).
file_search_path(app_config, common_app_config('.')).
file_search_path(app_preferences, user_app_config('.')).
file_search_path(user_profile, app_preferences('.')).
file_search_path(app, swi(app)).
file_search_path(app, app_data(app)).
file_search_path(autoload, swi(library)).
file_search_path(autoload, pce(prolog/lib)).
file_search_path(autoload, app_config(lib)).
file_search_path(autoload, Dir) :-
    '$autoload':'$ext_library_directory'(Dir).
file_search_path(pack, app_data(pack)).
file_search_path(library, PackLib) :-
    '$pack':pack_dir(_Name, prolog, PackLib).
file_search_path(foreign, PackLib) :-
    '$pack':pack_dir(_Name, foreign, PackLib).
file_search_path(app, AppDir) :-
    '$pack':pack_dir(_Name, app, AppDir).

:- multifile prolog_list_goal/1.


:- dynamic type/2.

type("Abdul Felker", person).
type("Adolph Barbee", person).
type("Alice Lance", person).
type("Allie Barbee", person).
type("Allison Barbee", person).
type("Alvin Lance", person).
type("Andres Barbee", person).
type("Andrew Parkinson", person).
type("Brooks George", person).
type("Clint Rahman", person).
type("Colette Rahman", person).
type("Courtney Parkinson", person).
type("Dalton Parkinson", person).
type("Dollie Barbee", person).
type("Elicia Barbee", person).
type("Elyse Barbee", person).
type("Emma George", person).
type("Garth Kean", person).
type("Guadalupe Barbee", person).
type("Jenni Felker", person).
type("Karolyn Lance", person).
type("Kelley Barbee", person).
type("Kenny Barbee", person).
type("Kirk Lo", person).
type("Konstantin Barbee", person).
type("Korey Kean", person).
type("Krystle Barbee", person).
type("Kurt Parkinson", person).
type("Latosha Rahman", person).
type("Leonila Parkinson", person).
type("Lesley Barbee", person).
type("Lyndon Barbee", person).
type("Marvin Hope", person).
type("Merrill Kean", person).
type("Mitchel George", person).
type("Nettie Barbee", person).
type("Rocco Lance", person).
type("Rory George", person).
type("Royce Lo", person).
type("Rudy Barbee", person).
type("Solomon Rahman", person).
type("Tracey Kean", person).
type("Twyla Parkinson", person).
type("Tyrone Parkinson", person).
type("Wallace Ragland", person).
type("Walter Hope", person).
type("Wanda Lo", person).
type("Wanita Hope", person).
type("Willie Parkinson", person).
type("Yasmin Ragland", person).

grandfather(X, Y) :-
    grandparent(X, Y),
    male(Y).

:- dynamic expand_query/4.
:- multifile expand_query/4.


:- dynamic attribute/1.

attribute("police officer").
attribute("birdwatching").
attribute("community education officer").
attribute("geography").
attribute("herbalist").
attribute("research").
attribute("podiatrist").
attribute("audiophile").
attribute("prison officer").
attribute("knowledge/word games").
attribute("animal technologist").
attribute("geocaching").
attribute("leisure centre manager").
attribute("croquet").
attribute("speech and language therapist").
attribute("badminton").
attribute("dietitian").
attribute("fossil hunting").
attribute("amenity horticulturist").
attribute("rail transport modelling").
attribute("theatre stage manager").
attribute("jujitsu").
attribute("hydrologist").
attribute("beauty pageants").
attribute("learning mentor").
attribute("softball").
attribute("location manager").
attribute("golfing").
attribute("chartered management accountant").
attribute("inline skating").
attribute("plant breeder").
attribute("radio-controlled model collecting").
attribute("advertising account executive").
attribute("videography").
attribute("tourism officer").
attribute("butterfly watching").
attribute("civil service fast streamer").
attribute("learning").
attribute("designer").
attribute("business").
attribute("development worker").
attribute("curling").
attribute("tourist information centre manager").
attribute("magnet fishing").
attribute("community education officer").
attribute("pickleball").
attribute("farm manager").
attribute("shuffleboard").
attribute("doctor").
attribute("geocaching").
attribute("newspaper journalist").
attribute("trade fair visiting").
attribute("customer service manager").
attribute("lapel pins").
attribute("public house manager").
attribute("rock balancing").
attribute("exercise physiologist").
attribute("breakdancing").
attribute("early years teacher").
attribute("audiophile").
attribute("chief executive officer").
attribute("dairy farming").
attribute("bookseller").
attribute("research").
attribute("physiotherapist").
attribute("mineral collecting").
attribute("occupational hygienist").
attribute("research").
attribute("advertising copywriter").
attribute("mineral collecting").
attribute("radiographer").
attribute("learning").
attribute("mining engineer").
attribute("magnet fishing").
attribute("warden").
attribute("whale watching").
attribute("regulatory affairs officer").
attribute("research").
attribute("location manager").
attribute("fusilately").
attribute("producer").
attribute("shortwave listening").
attribute("teaching laboratory technician").
attribute("microscopy").
attribute("orthoptist").
attribute("life science").
attribute("agricultural consultant").
attribute("meditation").
attribute("quarry manager").
attribute("science and technology studies").
attribute("risk analyst").
attribute("frisbee").
attribute("physiological scientist").
attribute("satellite watching").
attribute("equality and diversity officer").
attribute("chemistry").
attribute("firefighter").
attribute("ballet dancing").
attribute("purchasing manager").
attribute("antiquities").

great_aunt(X, Y) :-
    grandparent(X, A),
    sister(A, Y).

grandparent(X, Y) :-
    parent(X, Z),
    parent(Z, Y).

grandmother(X, Y) :-
    grandparent(X, Y),
    female(Y).

:- dynamic friend_/2.

friend_("Abdul Felker", "Jenni Felker").
friend_("Abdul Felker", "Latosha Rahman").
friend_("Abdul Felker", "Rory George").
friend_("Abdul Felker", "Rudy Barbee").
friend_("Abdul Felker", "Tyrone Parkinson").
friend_("Adolph Barbee", "Alice Lance").
friend_("Adolph Barbee", "Kenny Barbee").
friend_("Adolph Barbee", "Wallace Ragland").
friend_("Alice Lance", "Courtney Parkinson").
friend_("Alice Lance", "Lesley Barbee").
friend_("Allie Barbee", "Konstantin Barbee").
friend_("Alvin Lance", "Brooks George").
friend_("Alvin Lance", "Karolyn Lance").
friend_("Alvin Lance", "Rocco Lance").
friend_("Alvin Lance", "Tyrone Parkinson").
friend_("Alvin Lance", "Wanita Hope").
friend_("Andres Barbee", "Dollie Barbee").
friend_("Andres Barbee", "Karolyn Lance").
friend_("Andres Barbee", "Lesley Barbee").
friend_("Andres Barbee", "Marvin Hope").
friend_("Andres Barbee", "Wanita Hope").
friend_("Andrew Parkinson", "Courtney Parkinson").
friend_("Andrew Parkinson", "Krystle Barbee").
friend_("Andrew Parkinson", "Wanita Hope").
friend_("Brooks George", "Dalton Parkinson").
friend_("Brooks George", "Emma George").
friend_("Brooks George", "Guadalupe Barbee").
friend_("Brooks George", "Latosha Rahman").
friend_("Brooks George", "Nettie Barbee").
friend_("Brooks George", "Rocco Lance").
friend_("Brooks George", "Solomon Rahman").
friend_("Clint Rahman", "Leonila Parkinson").
friend_("Clint Rahman", "Walter Hope").
friend_("Colette Rahman", "Emma George").
friend_("Courtney Parkinson", "Elicia Barbee").
friend_("Courtney Parkinson", "Emma George").
friend_("Dalton Parkinson", "Latosha Rahman").
friend_("Elicia Barbee", "Solomon Rahman").
friend_("Elicia Barbee", "Twyla Parkinson").
friend_("Elicia Barbee", "Wallace Ragland").
friend_("Elicia Barbee", "Yasmin Ragland").
friend_("Elyse Barbee", "Rocco Lance").
friend_("Emma George", "Karolyn Lance").
friend_("Emma George", "Lesley Barbee").
friend_("Garth Kean", "Kelley Barbee").
friend_("Garth Kean", "Korey Kean").
friend_("Garth Kean", "Walter Hope").
friend_("Guadalupe Barbee", "Korey Kean").
friend_("Jenni Felker", "Korey Kean").
friend_("Jenni Felker", "Wanda Lo").
friend_("Kelley Barbee", "Latosha Rahman").
friend_("Kelley Barbee", "Leonila Parkinson").
friend_("Kelley Barbee", "Rory George").
friend_("Kenny Barbee", "Latosha Rahman").
friend_("Kenny Barbee", "Lesley Barbee").
friend_("Kirk Lo", "Lesley Barbee").
friend_("Kirk Lo", "Lyndon Barbee").
friend_("Kirk Lo", "Marvin Hope").
friend_("Kirk Lo", "Yasmin Ragland").
friend_("Konstantin Barbee", "Tracey Kean").
friend_("Krystle Barbee", "Leonila Parkinson").
friend_("Krystle Barbee", "Twyla Parkinson").
friend_("Kurt Parkinson", "Latosha Rahman").
friend_("Kurt Parkinson", "Marvin Hope").
friend_("Kurt Parkinson", "Walter Hope").
friend_("Kurt Parkinson", "Wanita Hope").
friend_("Kurt Parkinson", "Yasmin Ragland").
friend_("Leonila Parkinson", "Royce Lo").
friend_("Leonila Parkinson", "Rudy Barbee").
friend_("Leonila Parkinson", "Solomon Rahman").
friend_("Lyndon Barbee", "Tyrone Parkinson").
friend_("Lyndon Barbee", "Wanda Lo").
friend_("Mitchel George", "Wallace Ragland").
friend_("Rudy Barbee", "Walter Hope").
friend_("Rudy Barbee", "Yasmin Ragland").
friend_("Solomon Rahman", "Tyrone Parkinson").
friend_("Solomon Rahman", "Wanda Lo").
friend_("Tracey Kean", "Twyla Parkinson").
friend_("Wanita Hope", "Willie Parkinson").

friend(X, Y) :-
    friend_(X, Y).
friend(X, Y) :-
    friend_(Y, X).

niece(X, Y) :-
    sibling(X, A),
    daughter(A, Y).

nephew(X, Y) :-
    sibling(X, A),
    son(A, Y).

brother_in_law(X, Y) :-
    married(X, A),
    brother(A, Y).

:- multifile message_property/2.


sister_in_law(X, Y) :-
    married(X, A),
    sister(A, Y).

wife(X, Y) :-
    married(X, Y),
    female(Y).

husband(X, Y) :-
    married(X, Y),
    male(Y).

daughter_in_law(X, Y) :-
    child(X, A),
    wife(A, Y).

son_in_law(X, Y) :-
    child(X, A),
    husband(A, Y).

son(X, Y) :-
    child(X, Y),
    male(Y).

female(X) :-
    gender(X, "female").

daughter(X, Y) :-
    child(X, Y),
    female(Y).

father_in_law(X, Y) :-
    married(X, A),
    father(A, Y).

mother_in_law(X, Y) :-
    married(X, A),
    mother(A, Y).

father(X, Y) :-
    parent(X, Y),
    male(Y).

:- multifile prolog_predicate_name/2.


child(X, Y) :-
    parent(Y, X).

male_first_cousin_once_removed(X, Y) :-
    cousin(X, A),
    son(A, Y),
    X\=Y.

:- multifile prolog_clause_name/2.


:- dynamic expand_answer/2.
:- multifile expand_answer/2.


:- dynamic exception/3.
:- multifile exception/3.


female_first_cousin_once_removed(X, Y) :-
    cousin(X, A),
    daughter(A, Y),
    X\=Y.

brother(X, Y) :-
    sibling(X, Y),
    male(Y).

mother(X, Y) :-
    parent(X, Y),
    female(Y).

male_second_cousin(X, Y) :-
    parent(X, A),
    parent(Y, B),
    cousin(A, B),
    male(Y),
    X\=Y.

:- dynamic message_hook/3.
:- multifile message_hook/3.


female_second_cousin(X, Y) :-
    parent(X, A),
    parent(Y, B),
    cousin(A, B),
    female(Y),
    X\=Y.

married(X, Y) :-
    parent(Child, X),
    parent(Child, Y),
    X\=Y.

male(X) :-
    gender(X, "male").

:- dynamic prolog_file_type/2.
:- multifile prolog_file_type/2.

prolog_file_type(pl, prolog).
prolog_file_type(prolog, prolog).
prolog_file_type(qlf, prolog).
prolog_file_type(qlf, qlf).
prolog_file_type(A, executable) :-
    system:current_prolog_flag(shared_object_extension, A).
prolog_file_type(dylib, executable) :-
    system:current_prolog_flag(apple, true).

sister(X, Y) :-
    sibling(X, Y),
    female(Y).

male_cousin(X, Y) :-
    cousin(X, Y),
    male(Y).

:- dynamic nonbinary/1.

nonbinary(X) :-
    gender(X, "nonbinary").

female_cousin(X, Y) :-
    cousin(X, Y),
    female(Y).

sibling(X, Y) :-
    parent(X, A),
    parent(Y, A),
    X\=Y.

:- dynamic portray/1.
:- multifile portray/1.


:- dynamic prolog_load_file/2.
:- multifile prolog_load_file/2.


:- dynamic goal_expansion/2.
:- multifile goal_expansion/2.


:- dynamic parent/2.

parent("Adolph Barbee", "Kelley Barbee").
parent("Adolph Barbee", "Kenny Barbee").
parent("Alice Lance", "Karolyn Lance").
parent("Alice Lance", "Rocco Lance").
parent("Allison Barbee", "Andres Barbee").
parent("Allison Barbee", "Dollie Barbee").
parent("Alvin Lance", "Karolyn Lance").
parent("Alvin Lance", "Rocco Lance").
parent("Andres Barbee", "Kelley Barbee").
parent("Andres Barbee", "Kenny Barbee").
parent("Andrew Parkinson", "Kurt Parkinson").
parent("Andrew Parkinson", "Leonila Parkinson").
parent("Brooks George", "Emma George").
parent("Brooks George", "Rory George").
parent("Clint Rahman", "Latosha Rahman").
parent("Clint Rahman", "Solomon Rahman").
parent("Courtney Parkinson", "Karolyn Lance").
parent("Courtney Parkinson", "Rocco Lance").
parent("Dalton Parkinson", "Courtney Parkinson").
parent("Dalton Parkinson", "Willie Parkinson").
parent("Dollie Barbee", "Wallace Ragland").
parent("Dollie Barbee", "Yasmin Ragland").
parent("Elicia Barbee", "Konstantin Barbee").
parent("Elicia Barbee", "Krystle Barbee").
parent("Emma George", "Courtney Parkinson").
parent("Emma George", "Willie Parkinson").
parent("Guadalupe Barbee", "Allie Barbee").
parent("Guadalupe Barbee", "Rudy Barbee").
parent("Jenni Felker", "Clint Rahman").
parent("Jenni Felker", "Colette Rahman").
parent("Karolyn Lance", "Abdul Felker").
parent("Karolyn Lance", "Jenni Felker").
parent("Kelley Barbee", "Karolyn Lance").
parent("Kelley Barbee", "Rocco Lance").
parent("Kenny Barbee", "Allie Barbee").
parent("Kenny Barbee", "Rudy Barbee").
parent("Kirk Lo", "Royce Lo").
parent("Kirk Lo", "Wanda Lo").
parent("Konstantin Barbee", "Andres Barbee").
parent("Konstantin Barbee", "Dollie Barbee").
parent("Korey Kean", "Garth Kean").
parent("Korey Kean", "Tracey Kean").
parent("Krystle Barbee", "Walter Hope").
parent("Krystle Barbee", "Wanita Hope").
parent("Lesley Barbee", "Elyse Barbee").
parent("Lesley Barbee", "Lyndon Barbee").
parent("Lyndon Barbee", "Konstantin Barbee").
parent("Lyndon Barbee", "Krystle Barbee").
parent("Marvin Hope", "Walter Hope").
parent("Marvin Hope", "Wanita Hope").
parent("Merrill Kean", "Garth Kean").
parent("Merrill Kean", "Tracey Kean").
parent("Mitchel George", "Emma George").
parent("Mitchel George", "Rory George").
parent("Nettie Barbee", "Konstantin Barbee").
parent("Nettie Barbee", "Krystle Barbee").
parent("Tracey Kean", "Karolyn Lance").
parent("Tracey Kean", "Rocco Lance").
parent("Twyla Parkinson", "Kurt Parkinson").
parent("Twyla Parkinson", "Leonila Parkinson").
parent("Tyrone Parkinson", "Courtney Parkinson").
parent("Tyrone Parkinson", "Willie Parkinson").
parent("Wanda Lo", "Elyse Barbee").
parent("Wanda Lo", "Lyndon Barbee").
parent("Willie Parkinson", "Kurt Parkinson").
parent("Willie Parkinson", "Leonila Parkinson").

cousin(X, Y) :-
    parent(X, A),
    parent(Y, B),
    sibling(A, B),
    X\=Y.

uncle(X, Y) :-
    parent(X, A),
    brother(A, Y).

:- dynamic resource/3.
:- multifile resource/3.


:- thread_local thread_message_hook/3.
:- dynamic thread_message_hook/3.
:- volatile thread_message_hook/3.


aunt(X, Y) :-
    parent(X, A),
    sister(A, Y).

second_uncle(X, Y) :-
    great_grandparent(X, A),
    brother(A, Y).

:- dynamic gender/2.

gender("Abdul Felker", "male").
gender("Adolph Barbee", "male").
gender("Alice Lance", "female").
gender("Allie Barbee", "female").
gender("Allison Barbee", "female").
gender("Alvin Lance", "male").
gender("Andres Barbee", "male").
gender("Andrew Parkinson", "male").
gender("Brooks George", "male").
gender("Clint Rahman", "male").
gender("Colette Rahman", "female").
gender("Courtney Parkinson", "female").
gender("Dalton Parkinson", "male").
gender("Dollie Barbee", "female").
gender("Elicia Barbee", "female").
gender("Elyse Barbee", "female").
gender("Emma George", "female").
gender("Garth Kean", "male").
gender("Guadalupe Barbee", "male").
gender("Jenni Felker", "female").
gender("Karolyn Lance", "female").
gender("Kelley Barbee", "female").
gender("Kenny Barbee", "male").
gender("Kirk Lo", "male").
gender("Konstantin Barbee", "male").
gender("Korey Kean", "male").
gender("Krystle Barbee", "female").
gender("Kurt Parkinson", "male").
gender("Latosha Rahman", "female").
gender("Leonila Parkinson", "female").
gender("Lesley Barbee", "male").
gender("Lyndon Barbee", "male").
gender("Marvin Hope", "male").
gender("Merrill Kean", "male").
gender("Mitchel George", "male").
gender("Nettie Barbee", "female").
gender("Rocco Lance", "male").
gender("Rory George", "male").
gender("Royce Lo", "male").
gender("Rudy Barbee", "male").
gender("Solomon Rahman", "male").
gender("Tracey Kean", "female").
gender("Twyla Parkinson", "female").
gender("Tyrone Parkinson", "male").
gender("Wallace Ragland", "male").
gender("Walter Hope", "male").
gender("Wanda Lo", "female").
gender("Wanita Hope", "female").
gender("Willie Parkinson", "male").
gender("Yasmin Ragland", "female").

second_aunt(X, Y) :-
    great_grandparent(X, A),
    sister(A, Y).

great_grandson(X, Y) :-
    great_grandchild(X, Y),
    male(Y).

:- dynamic pyrun/2.

pyrun(A, B) :-
    read_term_from_atom(A, C, [variable_names(B)]),
    call(C).

great_granddaughter(X, Y) :-
    great_grandchild(X, Y),
    female(Y).

:- dynamic resource/2.
:- multifile resource/2.