query: SELECT county ,  count(*) ,  sum(enrollment) FROM school GROUP BY county
question: Show each county along with the number of schools and total enrollment in each county.
query_toks: SELECT county , count ( * ) , sum ( enrollment ) FROM school GROUP BY county
query_toks_no_value: select county , count ( * ) , sum ( enrollment ) from school group by county
question_toks: Show each county along with the number of schools and total enrollment in each county.