What day did Yugoslavia play Luxembourg?
CREATE TABLE table_name_56 (date VARCHAR, opponent VARCHAR)
SELECT date FROM table_name_56 WHERE opponent = "luxembourg"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_name_56 (date VARCHAR, opponent VARCHAR) Question: What day did Yugoslavia play Luxembourg? [/INST] SELECT date FROM table_name_56 WHERE opponent = "luxembourg" </s>