user: Question: How many positions does Janne Niinimaa play?
Columns: ['Pick', 'Player', 'Position', 'Nationality', 'NHL team', 'College/junior/club team']
Types: ['real', 'text', 'text', 'text', 'text', 'text']
Sample row: [27.0, 'Radim Bicanek', 'Defence', 'Czech Republic', 'Ottawa Senators', 'HC Dukla Jihlava (Czech Republic)']
SQL:

assistant: SELECT COUNT("Position") FROM "Table" WHERE "Player" = 'Janne Niinimaa';