query: SELECT min(distance) ,  avg(distance) ,  max(distance) FROM Aircraft
question: What is the minimum, average, and maximum distance all aircraft.
query_toks: SELECT min ( distance ) , avg ( distance ) , max ( distance ) FROM Aircraft
query_toks_no_value: select min ( distance ) , avg ( distance ) , max ( distance ) from aircraft
question_toks: What is the minimum, average, and maximum distance all aircraft.