user: Question: What is Visitor, when Date is "April 24"?
Columns: ['Date', 'Visitor', 'Score', 'Home', 'Record']
Types: ['text', 'text', 'text', 'text', 'text']
Sample row: ['April 12', 'New York Rangers', '4–1', 'Chicago Black Hawks', '0-1']
SQL:

assistant: SELECT "Visitor" FROM "Table" WHERE "Date" = 'April 24';