user: Question: How many different college/junior/club teams had player John Dzikowski?
Columns: ['Pick #', 'Player', 'Position', 'Nationality', 'NHL team', 'College/junior/club team']
Types: ['real', 'text', 'text', 'text', 'text', 'text']
Sample row: [106.0, 'Emanuel Viveiros', 'Defence', 'Canada', 'Edmonton Oilers', 'Prince Albert Radiers (WHL)']
SQL:

assistant: SELECT COUNT("College/junior/club team") FROM "Table" WHERE "Player" = 'John Dzikowski';