user: Question: Which was the team 1 that had a team 2 which was Avigliano (Basilicata)?
Columns: ['Team 1', 'Agg.', 'Team 2', '1st leg', '2nd leg']
Types: ['text', 'text', 'text', 'text', 'text']
Sample row: ['Sevegliano (Friuli)', '2–3', 'La Nuova Piovese (Veneto A)', '0–1', '2–2']
SQL:

assistant: SELECT "Team 1" FROM "Table" WHERE "Team 2" = 'Avigliano (Basilicata)';