How many directors were in Season 2?
CREATE TABLE table_20704243_3 (directed_by VARCHAR, season__number VARCHAR)
SELECT COUNT(directed_by) FROM table_20704243_3 WHERE season__number = 2
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_20704243_3 (directed_by VARCHAR, season__number VARCHAR) Question: How many directors were in Season 2? [/INST] SELECT COUNT(directed_by) FROM table_20704243_3 WHERE season__number = 2 </s>