Below is an instruction that describes a task. Write a response that appropriately completes the request.

### Instruction:
What was the score for the South American Championship dated December 13, 1925?

### Inputs:
table_name: table, columns: ['Date', 'Result', 'Score', 'Brazil scorers', 'Competition']

### Response:
SELECT Result FROM table WHERE Competition = south american championship AND Date = december 13, 1925