Question: What was the director of I Wanna Be a Sailor's most significant work?
Sentence (from "Tex Avery"): His most significant work was for the Warner Bros. and Metro-Goldwyn-Mayer studios, crucial in the evolution of Bugs Bunny, creating Daffy Duck, Droopy, and Screwy Squirrel, and developing Porky Pig and Chilly Willy (this last one for the Walter Lantz Studio) into the personas for which they are remembered.
Relevant evidence: Yes