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: building housing developments usually requires replacing animal habitats, Fact2: For salmon, habitat includes freshwater, estuarine and marine habitat., Question: What animal would not have its territory covered over by a housing development? (A) humans (B) bullfrogs (C) Frogs (D) raccoon (E) pigeons (F) salmon (G) opossum (H) deer

Ex Output:
F

Ex Input:
Fact1: Energy is passed up a food chain or web from lower to higher trophic levels., Fact2: Plants represent the first trophic level., Question: What passes energy up the food chain to adult vegans? (A) cows (B) animals (C) Batteries. (D) chickens (E) Power companies. (F) glucose (G) Humans. (H) Plants.

Ex Output:
H

Ex Input:
Fact1: Touch is the ability to sense pressure., Fact2: Moles find prey mainly by using their sense of touch., Question: Moles find prey mainly by using their ability to sense what (A) temperature (B) retina (C) warmth (D) heat (E) pressure (F) heat or cold (G) an object (H) environment

Ex Output:
E