What opponent has an attendance of 20,456?
CREATE TABLE table_name_7 (opponent VARCHAR, attendance VARCHAR)
SELECT opponent FROM table_name_7 WHERE attendance = "20,456"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_name_7 (opponent VARCHAR, attendance VARCHAR) Question: What opponent has an attendance of 20,456? [/INST] SELECT opponent FROM table_name_7 WHERE attendance = "20,456" </s>