What couple had vote percentage of 21.843%?
CREATE TABLE table_19744915_22 (couple VARCHAR, vote_percentage VARCHAR)
SELECT couple FROM table_19744915_22 WHERE vote_percentage = "21.843%"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_19744915_22 (couple VARCHAR, vote_percentage VARCHAR) Question: What couple had vote percentage of 21.843%? [/INST] SELECT couple FROM table_19744915_22 WHERE vote_percentage = "21.843%" </s>