What event was the opponent Karl Knothe and had a submission (rear naked choke)?
CREATE TABLE table_name_16 (event VARCHAR, method VARCHAR, opponent VARCHAR)
SELECT event FROM table_name_16 WHERE method = "submission (rear naked choke)" AND opponent = "karl knothe"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_name_16 (event VARCHAR, method VARCHAR, opponent VARCHAR) Question: What event was the opponent Karl Knothe and had a submission (rear naked choke)? [/INST] SELECT event FROM table_name_16 WHERE method = "submission (rear naked choke)" AND opponent = "karl knothe" </s>