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_23157997_13 (winner VARCHAR, mountains_classification VARCHAR, points_classification VARCHAR)
### Question:
Who won the race with Tom Zirbel as Mountains Classification and Thomas Soladay as Points Classification?
### Answer:
SELECT winner FROM table_23157997_13 WHERE mountains_classification = "Tom Zirbel" AND points_classification = "Thomas Soladay"