query: SELECT MAX(cost) ,  MIN(cost) ,  AVG(cost) FROM procedures
question: Do Tell us a most high, most low, and average a cost procedure them.
query_toks: SELECT MAX ( cost ) , MIN ( cost ) , AVG ( cost ) FROM procedures
query_toks_no_value: select max ( cost ) , min ( cost ) , avg ( cost ) from procedures
question_toks: Do Tell us a most high, most low, and average a cost procedure them.