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_18600760_15 (county VARCHAR, township VARCHAR)
### Question:
What county is the township of Osborn in?
### Answer:
SELECT county FROM table_18600760_15 WHERE township = "Osborn"