user: ### NOW ANSWER:
Question: what is the result when the opponent is at Dallas Cowboys?
Columns: ['Week', 'Date', 'Opponent', 'Result', 'Attendance']
Types: ['real', 'text', 'text', 'text', 'real']
Sample row: [1.0, 'September 13, 1976', 'Miami Dolphins', 'L 30–21', 77683.0]
SQL:

assistant: SELECT "Result" FROM "Table" WHERE "Opponent" = 'at Dallas Cowboys';