Below is the list of tables from the database along with their columns and datatype. Need to generate an accurate SQL query for the question.
Only use the columns present in the respective table. Only use the columns which are required to generate the SQL query. Only use table joins if required and not otherwise.

### Tables ###
TABLE: CREATE TABLE table_23134 ( "Pick #" real, "Player" text, "Position" text, "Nationality" text, "NHL team" text, "College/junior/club team" text )

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

### Accurate SQL ###

SELECT COUNT("Nationality") FROM table_23134 WHERE "College/junior/club team" = 'Sault Ste. Marie Greyhounds (OHA)'