user: Question: Which league has Arena football in the club Laredo Lobos?
Columns: ['Club', 'Sport', 'League', 'Venue', 'Championships', 'Years Active']
Types: ['text', 'text', 'text', 'text', 'real', 'text']
Sample row: ['Laredo Apaches', 'Baseball', 'TLL', 'Veterans Field', 0.0, '1995']
SQL:

assistant: SELECT "League" FROM "Table" WHERE "Sport" = 'Arena football' AND "Club" = 'Laredo Lobos';