Who was the opponent when the record recorded was 64-78?
CREATE TABLE table_name_51 (opponent VARCHAR, record VARCHAR)
SELECT opponent FROM table_name_51 WHERE record = "64-78"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_name_51 (opponent VARCHAR, record VARCHAR) Question: Who was the opponent when the record recorded was 64-78? [/INST] SELECT opponent FROM table_name_51 WHERE record = "64-78" </s>