Question: What nationality was the animator that worked on the 15th Disney animated feature film?
Sentence (from "Lady and the Tramp"): Based on "Happy Dan, The Whistling Dog" by Ward Greene, "Lady and the Tramp" tells the story of a female American Cocker Spaniel named Lady who lives with a refined, upper-middle-class family, and a male stray mongrel called the Tramp.
Relevant evidence: No