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: Roundworms may be free-living or parasitic., Fact2: Roundworms Nearly all puppies and kittens have roundworms., Question: What might puppies and kitties have? (A) They have thick fur (B) leeches (C) Animal fur (D) fur and fat (E) sensory neurons (F) parasitic snakes (G) crickets (H) parasitic worms
A:
H