Question: What film in the HTTYD franchise was written and directed by Dean DeBlois?
Sentence (from "How to Train Your Dragon 2"): The film takes place five years after the first film, featuring Hiccup and his friends as young adults as they meet Valka, Hiccup's long-lost mother, and Drago Bludvist, a madman who wants to conquer the world.
Relevant evidence: No