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").

Fact1: Viruses are usually considered to be nonliving., Fact2: Humans acquire the infection from contact with infected animals, carcasses, or nonliving material., Question: What are usually acquired from contact with infected animals? (A) bacteria (B) seeds (C) fever (D) viruses (E) parasites (F) disabilities (G) infestation (H) yelps
D