query: SELECT avg(age) FROM Dogs WHERE dog_id IN ( SELECT dog_id FROM Treatments )
question: What-all the average age of the dogs which went through any treatments?
query_toks: SELECT avg ( age ) FROM Dogs WHERE dog_id IN ( SELECT dog_id FROM Treatments )
query_toks_no_value: select avg ( age ) from dogs where dog_id in ( select dog_id from treatments )
question_toks: What-all the average age of the dogs which went through any treatments?