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: an animal usually requires a warm body temperature for survival, Fact2: Squirrels hide and sleep in a secret warm place all winter., Question: What requires hiding and sleeping for survival? (A) bacteria (B) rice (C) amphibians (D) organisms (E) Frogs (F) trees (G) humans (H) animals
[EX A]: H

[EX Q]: Fact1: when the seasons change from the summer to the fall , the amount of daylight will decrease, Fact2: Then the days become colder and the number of daylight hours decreases., Question: what do days become in fall? (A) rainy (B) ligt (C) cold (D) stormier (E) colder (F) hotter (G) longer (H) air cools
[EX A]: E

[EX Q]: Fact1: an animal requires stamina to succeed at physical activities, Fact2: Asses are great runners and there is no match in speed and stamina in the entire animal kingdom., Question: What requires stamina to succeed at running? (A) Bats (B) pigeons (C) walking (D) humans (E) Mammal (F) tigers (G) bears (H) asses
[EX A]:
H