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

### Instruction:
Which Tournament has a 1984 of 1r?

### Inputs:
table_name: table, columns: ['Tournament', '1981', '1982', '1983', '1984', '1985', '1986', '1987', '1988', '1989']

### Response:
SELECT Tournament FROM table WHERE 1984 = 1r