user: Question: What was the Opponent in the game with a Result of W 23-7?
Columns: ['Week', 'Date', 'Opponent', 'Result', 'Record', 'Attendance']
Types: ['real', 'text', 'text', 'text', 'text', 'text']
Sample row: [1.0, 'September 1, 1991', 'Seattle Seahawks', 'W 27-24', '1-0', '68,492']
SQL:

assistant: SELECT "Opponent" FROM "Table" WHERE "Result" = 'W 23-7';