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_91 (location VARCHAR, event VARCHAR)
### Question:
What location was the event ufc: fight for the troops?
### Answer:
SELECT location FROM table_name_91 WHERE event = "ufc: fight for the troops"