user: ### NOW ANSWER:
Question: Which round was Mike Peca (C) of Canada selected in?
Columns: ['Round', 'Player', 'Nationality', 'NHL team', 'College/junior/club team (league)']
Types: ['real', 'text', 'text', 'text', 'text']
Sample row: [1.0, 'Libor Polasek (C)', 'Czechoslovakia', 'Vancouver Canucks', 'Vitkovice SSK ( CSFR )']
SQL:

assistant: SELECT SUM("Round") FROM "Table" WHERE "Nationality" = 'Canada' AND "Player" = 'Mike Peca (C)';