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").

Input: Consider Input: Fact1: a scale is used for measuring weight, Fact2: All weight is in pounds., Question: what is a scale used for measuring? (A) waves (B) hardness (C) SI units (D) measures (E) intensity (F) fat (G) strength (H) pounds

Output: H


Input: Consider Input: 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

Output: C


Input: Consider Input: Fact1: lungs are used for breathing air by land animals, Fact2: Mammals are animals with lungs, and they breath air., Question: What do mammals breathe? (A) lung (B) Air (C) O2 (D) Gas (E) Carbon dioxide (F) Urea (G) Heat (H) Moisture


Output: B