Below is an context that describes a sql query, paired with an question that provides further information. Write an answer that appropriately completes the request.  # noqa: E501
### Context:
CREATE TABLE table_name_78 (pick__number VARCHAR, affiliation VARCHAR)
### Question:
Tell me the total number of pick for university of virginia
### Answer:
SELECT COUNT(pick__number) FROM table_name_78 WHERE affiliation = "university of virginia"