user: Question: From which league is the player chosen by the Atlanta Thrashers (from Dallas) 6?
Columns: ['Pick #', 'Player', 'Nationality', 'Position', 'NHL team', 'Team from', 'League from']
Types: ['real', 'text', 'text', 'text', 'text', 'text', 'text']
Sample row: [91.0, 'Jeremie Blain', 'Canada', 'D', 'Edmonton Oilers', 'Acadie-Bathurst Titan', 'Quebec Major Junior Hockey League']
SQL:

assistant: SELECT "League from" FROM "Table" WHERE "NHL team" = 'Atlanta Thrashers (from Dallas) 6';