Teacher:In this task, you are given two facts, and a multiple-choice question. Based on the given facts, answer the question with index of the correct option (e.g, "A").
Teacher: Now, understand the problem? Solve this instance: Fact1: thick fur can be used for keeping warm, Fact2: Becuse of that, the fat layer was needed to keep warm, now that the fur coat was removed., Question: What do animals without thick fur need to stay warm? (A) colder weather (B) less fat (C) In the winter (D) hard outer covering (E) layers of fat (F) thinner fur (G) nutrients (H) hydrogen and oxygen
Student:
E