How many people wrote episode number 2 of the season?
CREATE TABLE table_25737761_4 (writer VARCHAR, _number VARCHAR)
SELECT COUNT(writer) FROM table_25737761_4 WHERE _number = 2
### Context: CREATE TABLE table_25737761_4 (writer VARCHAR, _number VARCHAR) ### Question: How many people wrote episode number 2 of the season? ### Answer: SELECT COUNT(writer) FROM table_25737761_4 WHERE _number = 2