How many colleges did the player picked 57 attend?
CREATE TABLE table_15017024_2 (college VARCHAR, pick VARCHAR)
SELECT COUNT(college) FROM table_15017024_2 WHERE pick = 57
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_15017024_2 (college VARCHAR, pick VARCHAR) Question: How many colleges did the player picked 57 attend? [/INST] SELECT COUNT(college) FROM table_15017024_2 WHERE pick = 57 </s>