Table: hate_crimes_act
Columns: congress
bill_number
date_introduced
sponsor
of_cosponsors

Question: What number of Congress has 44 cosponsors?
SQL: SELECT "congress" FROM hate_crimes_act WHERE "of_cosponsors" = 44

Question: Who was the sponsor on April 22, 2004?
SQL: SELECT "sponsor" FROM hate_crimes_act WHERE "date_introduced" = 'april 22, 2004'