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_name_32 (horse_1 VARCHAR, rider_1 VARCHAR, association VARCHAR)
### Question:
Which horse was Horse 1 when rené guzmán raced with the mulchén association?
### Answer:
SELECT horse_1 FROM table_name_32 WHERE rider_1 = "rené guzmán" AND association = "mulchén"