What was the name of the opponent when the method was ko (slam), and record was 13–1?
CREATE TABLE table_name_21 (opponent VARCHAR, method VARCHAR, record VARCHAR)
SELECT opponent FROM table_name_21 WHERE method = "ko (slam)" AND record = "13–1"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_name_21 (opponent VARCHAR, method VARCHAR, record VARCHAR) Question: What was the name of the opponent when the method was ko (slam), and record was 13–1? [/INST] SELECT opponent FROM table_name_21 WHERE method = "ko (slam)" AND record = "13–1" </s>