user: Question: who is the player for the position Defence and the college/junior/club team is Ottawa 67's (OHL)?
Columns: ['Pick #', 'Player', 'Position', 'Nationality', 'NHL team', 'College/junior/club team']
Types: ['real', 'text', 'text', 'text', 'text', 'text']
Sample row: [1.0, 'Brian Lawton', 'Centre', 'United States', 'Minnesota North Stars', 'Mount St. Charles Academy (USHS-RI)']
SQL:

assistant: SELECT "Player" FROM "Table" WHERE "Position" = 'Defence' AND "College/junior/club team" = 'Ottawa 67''s (OHL)';