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").

[EX Q]: Fact1: habitat destruction causes animals to move to find shelter in another habitat, Fact2: All species are threatened due to the destruction of their natural habitat., Question: All species move to find shelter in another what (A) survive (B) streams (C) alluvial (D) habitat (E) coral reef (F) watershed (G) climate (H) loose soil
[EX A]: D

[EX Q]: Fact1: Air pollution harms the respiratory and circulatory systems., Fact2: Cars are a significant source of air pollution., Question: What harms the respiratory and circulatory systems? (A) oil (B) rain (C) sulfur (D) cars (E) tires (F) coal (G) tar (H) bicycles
[EX A]: D

[EX Q]: Fact1: Touch is the ability to sense pressure., Fact2: Nerve damage that causes a reduction in the ability to feel touch or pain is very dangerous., Question: What can sense pressure? (A) thermometers (B) pressure cookers (C) sharks (D) fur seals (E) nerves (F) animals (G) humans (H) skin cells
[EX A]:
E