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: being burried under soil and mud changes peat into coal through extreme heat and pressure in a swamp over a long period of time, Fact2: Well, a swamp is a type of wetland., Question: where does being buried under soil and mud change peat into coal through extreme heat and pressure over a long period of time? (A) watershed (B) alluvial (C) wetland (D) deltas (E) erosion (F) houses (G) earth (H) lakes
[EX A]: C

[EX Q]: Fact1: Migration is a type of movement that changes population size., Fact2: Predatory animals migrate with the game animals., Question: When game animals move elsewhere, what else does? (A) relocation (B) prey animals (C) predatory animals (D) migratory birds (E) An object is seen (F) migrants (G) refract or absorb. (H) barks and snarls
[EX A]: C

[EX Q]: Fact1: when an animal moves , chemical energy is converted to mechanical energy, Fact2: Kinetic energy in starch is converted into chemical energy in the muscles., Question: When an animal moves , kinetic energy in starch is converted to  (A) adding heat (B) Temperature (C) organic molecules (D) Organic compounds (E) mechanical waves (F) cellulose (G) hydrogen and oxygen (H) mechanical energy
[EX A]:
H