query: SELECT T3.EMP_FNAME ,  T3.EMP_LNAME FROM professor AS T1 JOIN department AS T2 ON T1.dept_code  =  T2.dept_code JOIN employee AS T3 ON T1.EMP_NUM  =  T3.EMP_NUM WHERE DEPT_NAME  =  "Biology"
question: What-all that first and last name of all biologys professors?
query_toks: SELECT T3.EMP_FNAME , T3.EMP_LNAME FROM professor AS T1 JOIN department AS T2 ON T1.dept_code = T2.dept_code JOIN employee AS T3 ON T1.EMP_NUM = T3.EMP_NUM WHERE DEPT_NAME = `` Biology ''
query_toks_no_value: select t3 . emp_fname , t3 . emp_lname from professor as t1 join department as t2 on t1 . dept_code = t2 . dept_code join employee as t3 on t1 . emp_num = t3 . emp_num where dept_name = value
question_toks: What-all that first and last name of all biologys professors?