user: Question: Who was the opponent at the game with a result of L 27–3?
Columns: ['Week', 'Date', 'Opponent', 'Location', 'Time ( ET )', 'Result', 'Record']
Types: ['real', 'text', 'text', 'text', 'text', 'text', 'text']
Sample row: [1.0, 'Sun. Sep. 9', 'at Cleveland Browns', 'Cleveland Municipal Stadium', '4:00pm', 'L 13–3', '0–1']
SQL:

assistant: SELECT "Opponent" FROM "Table" WHERE "Result" = 'L 27–3';