user: Question: Which team has an agg., that has a 1st leg of 1-2?
Columns: ['Team 1', 'Agg.', 'Team 2', '1st leg', '2nd leg']
Types: ['text', 'text', 'text', 'text', 'text']
Sample row: ['Al-Merrikh', '2-2 (5-4 pen)', 'Tele SC Asmara', '2-1', '0-1']
SQL:

assistant: SELECT "Agg." FROM "Table" WHERE "1st leg" = '1-2';