query: SELECT name_first ,  name_last FROM player WHERE death_year = '';
question: What-all that first name and last name of the players whose death like empty?
query_toks: SELECT name_first , name_last FROM player WHERE death_year = '' ;
query_toks_no_value: select name_first , name_last from player where death_year = value
question_toks: What-all that first name and last name of the players whose death like empty?