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

### Instruction:
When  sault ste. marie greyhounds (oha) is the  college, junior, or club team how many nationalities are there?

### Inputs:
table_name: table, columns: ['Pick #', 'Player', 'Position', 'Nationality', 'NHL team', 'College/junior/club team']

### Response:
SELECT COUNT Nationality FROM table WHERE College/junior/club team = Sault Ste. Marie Greyhounds (OHA)