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_10647639_1 (attendance VARCHAR, opponent VARCHAR)
### Question:
How many people attended the game against the indianapolis colts?
### Answer:
SELECT COUNT(attendance) FROM table_10647639_1 WHERE opponent = "Indianapolis Colts"