user: Question: On what NHL team does Roman Vopat play for?
Columns: ['Pick', 'Player', 'Position', 'Nationality', 'NHL team', 'College/junior/club team']
Types: ['text', 'text', 'text', 'text', 'text', 'text']
Sample row: ['157', "Matt O'Dette", 'Defence', 'Canada', 'Florida Panthers', 'Kitchener Rangers (OHL)']
SQL:

assistant: SELECT "NHL team" FROM "Table" WHERE "Player" = 'Roman Vopat';