On which ground did the team play Aston Villa?
CREATE TABLE table_name_83 (ground VARCHAR, opponent VARCHAR)
SELECT ground FROM table_name_83 WHERE opponent = "aston villa"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_name_83 (ground VARCHAR, opponent VARCHAR) Question: On which ground did the team play Aston Villa? [/INST] SELECT ground FROM table_name_83 WHERE opponent = "aston villa" </s>