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_39 (gnis_feature_id INTEGER, county VARCHAR)
### Question:
What is the lowest GNIS Feature ID from County of sheridan?
### Answer:
SELECT MIN(gnis_feature_id) FROM table_name_39 WHERE county = "sheridan"