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_1360997_3 (jockey VARCHAR, venue VARCHAR, weight__kg_ VARCHAR)
### Question:
Who was the jockey at Rosehill and the weight was 57.5 kg?
### Answer:
SELECT jockey FROM table_1360997_3 WHERE venue = "Rosehill" AND weight__kg_ = "57.5"