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 Input:
Fact1: an animal requires stamina to succeed at physical activities, Fact2: Sheep hunting is a physically demanding hunt., Question: What activity would an animal need stamina for? (A) courtship (B) Movement (C) Incubating Eggs (D) four limbs (E) growth (F) Hunting (G) Hibernation (H) Using camoflauge

Ex Output:
F

Ex Input:
Fact1: a light bulb converts electrical energy into light energy when it is turned on, Fact2: Light bulbs are rated in Watts., Question: How is converted energy into light energy rated? (A) energy (B) unique (C) heat (D) good (E) watts (F) parsec (G) kilojoule (H) kinetic energy

Ex Output:
E

Ex Input:
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: Peat moss is the organic matter that mixes with soil to form peat., Question: what being buried under mud changes peat into coal? (A) a hydraulic system (B) space matter (C) mud shoes (D) Water expanding (E) Physical weathering (F) organic matter (G) flow of electrons (H) insignificant matter

Ex Output:
F