user: Question: What was the score in the 1st leg when 2nd leg was 1–4?
Columns: ['Team 1', 'Agg.', 'Team 2', '1st leg', '2nd leg']
Types: ['text', 'text', 'text', 'text', 'text']
Sample row: ['Rosenborg', '0–1', 'Karabakh', '0–0', '0–1']
SQL:

assistant: SELECT "1st leg" FROM "Table" WHERE "2nd leg" = '1–4';