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

### Instruction:
What is the municipality percentage for San Antonio de Lomerio is San Javier municipality percentage is 31?

### Inputs:
table_name: table, columns: ['Language', 'Concepción Municipality (%)', 'San Javier Municipality (%)', 'San Ramón Municipality (%)', 'San Julián Municipality (%)', 'San Antonio de Lomerío Municipality (%)', 'Cuatro Cañadas Municipality (%)']

### Response:
SELECT San Antonio de Lomerío Municipality (%) FROM table WHERE San Javier Municipality (%) = 31