user: Question: Which European competitions have a Pos of 6?
Columns: ['Season', 'Tier', 'League', 'Pos.', 'Postseason', 'Dutch Cup', 'European competitions']
Types: ['text', 'real', 'text', 'real', 'text', 'text', 'text']
Sample row: ['2004–05', 1.0, 'DBL', 3.0, 'Champion', '–', 'Europe League 3 : last 16']
SQL:

assistant: SELECT "European competitions" FROM "Table" WHERE "Pos." = 6.0;