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

### Instruction:
What is the earliest year the new york jets won at harvard stadium?

### Inputs:
table_name: table, columns: ['Year', 'Date', 'Winner', 'Result', 'Loser', 'Location']

### Response:
SELECT MIN Year FROM table WHERE Winner = new york jets AND Location = harvard stadium