user: Question: What is the team 2 with Cobreloa as team 1?
Columns: ['Team 1', 'Agg.', 'Team 2', '1st leg', '2nd leg']
Types: ['text', 'text', 'text', 'text', 'text']
Sample row: ['Atlético Nacional', '3-2', 'Racing', '2-0', '1-2']
SQL:

assistant: SELECT "Team 2" FROM "Table" WHERE "Team 1" = 'Cobreloa';