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
### Context: CREATE TABLE table_20704243_3 (directed_by VARCHAR, season__number VARCHAR) ### Question: How many directors were in Season 2? ### Answer: SELECT COUNT(directed_by) FROM table_20704243_3 WHERE season__number = 2