How many people attended when Wake Forest played Virginia Tech?
CREATE TABLE table_name_21 (attendance INTEGER, opponent VARCHAR)
SELECT SUM(attendance) FROM table_name_21 WHERE opponent = "virginia tech"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_name_21 (attendance INTEGER, opponent VARCHAR) Question: How many people attended when Wake Forest played Virginia Tech? [/INST] SELECT SUM(attendance) FROM table_name_21 WHERE opponent = "virginia tech" </s>