user: ### NOW ANSWER:
Question: What is the municipality percentage for San Antonio de Lomerio is San Javier municipality percentage is 31?
Columns: ['Language', 'Concepción Municipality (%)', 'San Javier Municipality (%)', 'San Ramón Municipality (%)', 'San Julián Municipality (%)', 'San Antonio de Lomerío Municipality (%)', 'Cuatro Cañadas Municipality (%)']
Types: ['text', 'real', 'real', 'real', 'real', 'text', 'text']
Sample row: ['Quechua', 363.0, 247.0, 468.0, 14855.0, '46', '4,782']
SQL:

assistant: SELECT "San Antonio de Lomerío Municipality (%)" FROM "Table" WHERE "San Javier Municipality (%)" = 31.0;