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: Roundworms reproduce sexually., Fact2: Roundworms Nearly all puppies and kittens have roundworms., Question: Something that nearly all puppies and kittens have do what? (A) it keeps an organism warm (B) major threat to health (C) live forever (D) increases a body's strength (E) eat beans (F) reproduce sexually (G) reproduce (H) float
F