query: SELECT avg(student_capacity) ,  sum(student_capacity) FROM dorm WHERE gender  =  'X'
question: What-all the average and total capacity for all that which are gender X dorms?
query_toks: SELECT avg ( student_capacity ) , sum ( student_capacity ) FROM dorm WHERE gender = 'X '
query_toks_no_value: select avg ( student_capacity ) , sum ( student_capacity ) from dorm where gender = value
question_toks: What-all the average and total capacity for all that which are gender X dorms?