query: SELECT name FROM stadium WHERE capacity  <  (SELECT avg(capacity) FROM stadium)
question: Find the names of stadiums whose capacitys are more smaller than that average capacitys.
query_toks: SELECT name FROM stadium WHERE capacity < ( SELECT avg ( capacity ) FROM stadium )
query_toks_no_value: select name from stadium where capacity < ( select avg ( capacity ) from stadium )
question_toks: Find the names of stadiums whose capacitys are more smaller than that average capacitys.