Which Opposition has a Year smaller than 1911, and a Venue of old trafford?
CREATE TABLE table_name_51 (opposition VARCHAR, year VARCHAR, venue VARCHAR)
SELECT opposition FROM table_name_51 WHERE year < 1911 AND venue = "old trafford"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_name_51 (opposition VARCHAR, year VARCHAR, venue VARCHAR) Question: Which Opposition has a Year smaller than 1911, and a Venue of old trafford? [/INST] SELECT opposition FROM table_name_51 WHERE year < 1911 AND venue = "old trafford" </s>