user: ### NOW ANSWER:
Question: What is the round when 1st leg is 0–1?
Columns: ['Season', 'Competition', 'Round', 'Club', '1st leg', '2nd leg', 'Aggregate']
Types: ['text', 'text', 'text', 'text', 'text', 'text', 'text']
Sample row: ['1983–84', 'UEFA Cup', 'First round', 'Tottenham Hotspur F.C.', '0–6', '0–8', '0–14']
SQL:

assistant: SELECT "Round" FROM "Table" WHERE "1st leg" = '0–1';