Below is an context that describes a sql query, paired with an question that provides further information. Write an answer that appropriately completes the request.  # noqa: E501
### Context:
CREATE TABLE table_2251578_4 (province VARCHAR, district VARCHAR)
### Question:
Which province is in the district of San Antonio de Chuca? 
### Answer:
SELECT province FROM table_2251578_4 WHERE district = "San Antonio de Chuca"