What day was the surface clay and the score 6–1, 6–4?
CREATE TABLE table_name_23 (date VARCHAR, surface VARCHAR, score VARCHAR)
SELECT date FROM table_name_23 WHERE surface = "clay" AND score = "6–1, 6–4"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_name_23 (date VARCHAR, surface VARCHAR, score VARCHAR) Question: What day was the surface clay and the score 6–1, 6–4? [/INST] SELECT date FROM table_name_23 WHERE surface = "clay" AND score = "6–1, 6–4" </s>