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

### Instruction:
How many entries for 1983-84 when 1984-85 is Terri Gilreath?

### Inputs:
table_name: table, columns: ['Rank', '1980-81', '1981-82', '1982-83', '1983-84', '1984-85']

### Response:
SELECT COUNT 1983-84 FROM table WHERE 1984-85 = Terri Gilreath