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_81 (res VARCHAR, type VARCHAR, opponent VARCHAR)
### Question:
What was the resolution for KO opposing Cliff Beckett?
### Answer:
SELECT res FROM table_name_81 WHERE type = "ko" AND opponent = "cliff beckett"