Who wrote the most episodes of season four of Game of Thrones?
Co-writers David Benioff and D.B. Weiss wrote seven of the ten episodes of Game of Thrones's fourth season.
Instruction: Who wrote the most episodes of season four of Game of Thrones?
Context: 
Response: Co-writers David Benioff and D.B. Weiss wrote seven of the ten episodes of Game of Thrones's fourth season.