What was the date of the friendly competition with a score of 4-0?
CREATE TABLE table_name_31 (date VARCHAR, competition VARCHAR, score VARCHAR)
SELECT date FROM table_name_31 WHERE competition = "friendly" AND score = "4-0"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_name_31 (date VARCHAR, competition VARCHAR, score VARCHAR) Question: What was the date of the friendly competition with a score of 4-0? [/INST] SELECT date FROM table_name_31 WHERE competition = "friendly" AND score = "4-0" </s>