user: Question: Which Opponent has a Score of 4–5 OT?
Columns: ['Game', 'December', 'Opponent', 'Score', 'Record', 'Points']
Types: ['real', 'real', 'text', 'text', 'text', 'real']
Sample row: [27.0, 3.0, 'Boston Bruins', '6–1', '17–6–4', 38.0]
SQL:

assistant: SELECT "Opponent" FROM "Table" WHERE "Score" = '4–5 OT';