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_80 (round INTEGER, location VARCHAR, event VARCHAR)
### Question:
What is the highest round in the Wec 25 match in Las Vegas, Nevada, United States?
### Answer:
SELECT MAX(round) FROM table_name_80 WHERE location = "las vegas, nevada, united states" AND event = "wec 25"