user: Question: How many positions does Rene Villemure play?
Columns: ['Pick #', 'Player', 'Position', 'Nationality', 'NHL team', 'College/junior/club team']
Types: ['real', 'text', 'text', 'text', 'text', 'text']
Sample row: [17.0, 'Lorne Henning', 'Centre', 'Canada', 'New York Islanders', 'New Westminster Bruins (WCHL)']
SQL:

assistant: SELECT COUNT("Position") FROM "Table" WHERE "Player" = 'Rene Villemure';