Where was the landing site when the duration on the lunar surface was 21:31?
CREATE TABLE table_name_52 (lunar_landing_site VARCHAR, duration_on_lunar_surface VARCHAR)
SELECT lunar_landing_site FROM table_name_52 WHERE duration_on_lunar_surface = "21:31"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_name_52 (lunar_landing_site VARCHAR, duration_on_lunar_surface VARCHAR) Question: Where was the landing site when the duration on the lunar surface was 21:31? [/INST] SELECT lunar_landing_site FROM table_name_52 WHERE duration_on_lunar_surface = "21:31" </s>