instruction:
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").
question:
Fact1: an aquatic animal requires great amounts of water to survive, Fact2: Beavers are primarily aquatic animals., Question: what requires great amounts of water to survive (A) sunlight (B) beavers (C) octopus (D) mussels (E) trout (F) carbon (G) oxygen (H) amphibians
answer:
B


question:
Fact1: a refrigerator is used for keeping food fresh for a long period of time, Fact2: Refrigerators are major users of electricity., Question: What requires a lot of electricity? (A) riding a bicycle (B) An emergency lighting source. (C) repair cells in the human body (D) sleeping on the floor (E) visiting a dam (F) Something that take eight minutes to travel to the Earth (G) Heating a metal filament. (H) keeping food fresh for long periods of time
answer:
H


question:
Fact1: a breathing mask is used for keeping harmful particles from entering the respiratory system, Fact2: Sulfate particles irritate the lower respiratory system., Question: What is one thing a breathing mask can protect you from? (A) sulfate particles (B) enormous damage to homes (C) massive damage (D) too much air (E) Dehydration (F) electromagnetic radiation (G) choking on food (H) influenza
answer:

A