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_15017024_2 (college VARCHAR, pick VARCHAR)
### Question:
How many colleges did the player picked 57 attend?
### Answer:
SELECT COUNT(college) FROM table_15017024_2 WHERE pick = 57