Who wrote episode #1 in season 7?
CREATE TABLE table_10470082_8 (writer VARCHAR, _number VARCHAR)
SELECT COUNT(writer) FROM table_10470082_8 WHERE _number = 1
### Context: CREATE TABLE table_10470082_8 (writer VARCHAR, _number VARCHAR) ### Question: Who wrote episode #1 in season 7? ### Answer: SELECT COUNT(writer) FROM table_10470082_8 WHERE _number = 1