Table schema:
CREATE TABLE table_name_83 (score VARCHAR, record VARCHAR, visitor VARCHAR, home VARCHAR)

Question: Which Score has a Visitor of toronto st. pats, and a Home of montreal canadiens, and a Record of 3–2–0?
SQL: SELECT score FROM table_name_83 WHERE visitor = "toronto st. pats" AND home = "montreal canadiens" AND record = "3–2–0"