user: Question: Which team 1 has VfL Gummersbach as team 2?
Columns: ['Team 1', 'Agg.', 'Team 2', '1st leg', '2nd leg']
Types: ['text', 'text', 'text', 'text', 'text']
Sample row: ['Montpellier HB', '51-54', 'FC Barcelona-Cifec', '28-25', '23-29']
SQL:

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