Table: fma_bill_info
Columns: congress
bill_number_s
date_introduced
sponsor_s
of_cosponsors

Question: How many cosponsors have a Date introduced of may 22, 2008?
SQL: SELECT COUNT("of_cosponsors") FROM fma_bill_info WHERE "date_introduced" = 'may 22, 2008'

Question: Which Congress has a # of cosponsors of 19?
SQL: SELECT "congress" FROM fma_bill_info WHERE "of_cosponsors" = 19