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_174491_2 (winter_olympics VARCHAR, holmenkollen VARCHAR)
### Question:
What year is Winter Olympics when Holmenkollen is 1957, 1960?
### Answer:
SELECT winter_olympics FROM table_174491_2 WHERE holmenkollen = "1957, 1960"