user: ### NOW ANSWER:
Question: Which school did Harold Duvall attend?
Columns: ['Pick #', 'Player', 'Position', 'Nationality', 'NHL team', 'College/junior/club team']
Types: ['real', 'text', 'text', 'text', 'text', 'text']
Sample row: [223.0, 'Dave Goertz', 'Defence', 'Canada', 'Pittsburgh Penguins', 'Regina Pats (WHL)']
SQL:

assistant: SELECT "College/junior/club team" FROM "Table" WHERE "Player" = 'Harold Duvall';