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_15 (result VARCHAR, event VARCHAR, method VARCHAR)
### Question:
Which Result has the Event Strikeforce and the Method, Ko (spinning back fist)?
### Answer:
SELECT result FROM table_name_15 WHERE event = "strikeforce" AND method = "ko (spinning back fist)"