query: SELECT Player_name ,  residence FROM player WHERE Occupation != "Researcher"
question: List name and residence player whose occupations are not "Researcher".
query_toks: SELECT Player_name , residence FROM player WHERE Occupation ! = `` Researcher ''
query_toks_no_value: select player_name , residence from player where occupation ! = value
question_toks: List name and residence player whose occupations are not "Researcher".