Below is an instruction that describes a task. Write a response that appropriately completes the request.

### Instruction:
Who was the opponent on September 13, 1992?

### Inputs:
table_name: table, columns: ['Week', 'Date', 'Opponent', 'Result', 'Kickoff [a ]', 'Game site', 'Attendance', 'Record']

### Response:
SELECT Opponent FROM table WHERE Date = september 13, 1992