user: Question: Which Play-Off has Events of –, and a Season of A-6?
Columns: ['Year', 'League', 'Season', 'Play-Off', 'Baltic', 'Events', 'European']
Types: ['text', 'text', 'text', 'text', 'text', 'text', 'text']
Sample row: ['2005–06', 'NKL', 'A-6', '1/8', '–', '–', '–']
SQL:

assistant: SELECT "Play-Off" FROM "Table" WHERE "Events" = '–' AND "Season" = 'A-6';