On what day did tommy ellis drive?
CREATE TABLE table_28178756_1 (date VARCHAR, driver VARCHAR)
SELECT date FROM table_28178756_1 WHERE driver = "Tommy Ellis"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_28178756_1 (date VARCHAR, driver VARCHAR) Question: On what day did tommy ellis drive? [/INST] SELECT date FROM table_28178756_1 WHERE driver = "Tommy Ellis" </s>