Q: 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: All animals are heterotrophs., Fact2: Heterotrophics means fed by others., Question: All animals are what? (A) fed by hand (B) homogenous (C) fed by others (D) parasites (E) fed red meat (F) fed whole grains (G) important habitats (H) insects
A:
C