Question: What was the record on April 16?
SQL: SELECT "Record" FROM "2-13909503-4" WHERE "Date" = 'April 16';

Question: What was the record on April 8?
SQL: SELECT "Record" FROM "2-13909503-4" WHERE "Date" = 'April 8';

Question: What date was the visitor Chicago Black Hawks, and a Record of 1-1?
SQL: SELECT "Date" FROM "2-13909503-4" WHERE "Visitor" = 'Chicago Black Hawks' AND "Record" = '1-1';