user: Question: What opponent has a score of 1-3?
Columns: ['Date', 'Opponent', 'Score', 'Attendance', 'Record']
Types: ['text', 'text', 'text', 'real', 'text']
Sample row: ['April 10', 'Cubs', '11-2', 25271.0, '1-0']
SQL:

assistant: SELECT "Opponent" FROM "Table" WHERE "Score" = '1-3';