What is the date ground A and Cartagena as an opponent?
CREATE TABLE table_name_50 (date VARCHAR, ground VARCHAR, opponent VARCHAR)
SELECT date FROM table_name_50 WHERE ground = "a" AND opponent = "cartagena"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_name_50 (date VARCHAR, ground VARCHAR, opponent VARCHAR) Question: What is the date ground A and Cartagena as an opponent? [/INST] SELECT date FROM table_name_50 WHERE ground = "a" AND opponent = "cartagena" </s>