user: Question: Who plays Goaltender for the Vancouver Canucks?
Columns: ['Pick #', 'Player', 'Position', 'Nationality', 'NHL team', 'College/junior/club team']
Types: ['text', 'text', 'text', 'text', 'text', 'text']
Sample row: ['81', 'Derek Black', 'Left Wing', 'Canada', 'New York Islanders', 'Calgary Centennials (WCHA)']
SQL:

assistant: SELECT "Player" FROM "Table" WHERE "Position" = 'Goaltender' AND "NHL team" = 'Vancouver Canucks';