query: SELECT StuID FROM Sportsinfo INTERSECT SELECT StuID FROM Plays_games
question: Show ids of students who play video game and play sports.
query_toks: SELECT StuID FROM Sportsinfo INTERSECT SELECT StuID FROM Plays_games
query_toks_no_value: select stuid from sportsinfo intersect select stuid from plays_games
question_toks: Show ids of students who play video game and play sports.