What couple had a total score of 6?
CREATE TABLE table_19744915_15 (couple VARCHAR, total VARCHAR)
SELECT couple FROM table_19744915_15 WHERE total = 6
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_19744915_15 (couple VARCHAR, total VARCHAR) Question: What couple had a total score of 6? [/INST] SELECT couple FROM table_19744915_15 WHERE total = 6 </s>