user: Question: What was the score when the visitor was Toronto Maple Leafs on March 22?
Columns: ['Date', 'Visitor', 'Score', 'Home', 'Record']
Types: ['text', 'text', 'text', 'text', 'text']
Sample row: ['March 20', 'Toronto Maple Leafs', '1–0', 'Montreal Canadiens', '1–0']
SQL:

assistant: SELECT "Score" FROM "Table" WHERE "Visitor" = 'Toronto Maple Leafs' AND "Date" = 'March 22';