query: SELECT sum(Enrollment) ,  affiliation FROM university WHERE founded  >  1850 GROUP BY affiliation
question: Are Finding that number total student them a-enrolled the college them what which have been a-founded that year 1850 each the affiliation types.
query_toks: SELECT sum ( Enrollment ) , affiliation FROM university WHERE founded > 1850 GROUP BY affiliation
query_toks_no_value: select sum ( enrollment ) , affiliation from university where founded > value group by affiliation
question_toks: Are Finding that number total student them a-enrolled the college them what which have been a-founded that year 1850 each the affiliation types.