user: Question: What was the home team for the 2nd leg for the match having a 1st leg score of 2-1?
Columns: ['Home (1st leg)', 'Home (2nd leg)', '1st Leg', '2nd leg', 'Aggregate']
Types: ['text', 'text', 'text', 'text', 'text']
Sample row: ['Independiente', 'Ramón Santamarina', '3-1', '3-2', '6-3']
SQL:

assistant: SELECT "Home (2nd leg)" FROM "Table" WHERE "1st Leg" = '2-1';