user: Question: How many college teams have a player with a nationality of Russia?
Columns: ['Pick', 'Player', 'Position', 'Nationality', 'NHL team', 'College/junior/club team']
Types: ['real', 'text', 'text', 'text', 'text', 'text']
Sample row: [136.0, 'Andreas Dackell', 'Right Wing', 'Sweden', 'Ottawa Senators', 'Brynäs IF (Sweden)']
SQL:

assistant: SELECT COUNT("College/junior/club team") FROM "Table" WHERE "Nationality" = 'Russia';