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_20524090_1 (obama_percentage VARCHAR, county VARCHAR)
### Question:
What was Obama's percentage in the county of Alleghany?
### Answer:
SELECT obama_percentage FROM table_20524090_1 WHERE county = "Alleghany"