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: 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
[EX A]: H

[EX Q]: Fact1: Annelids have the amazing capacity to regrow segments that break off., Fact2: Earthworms Earthworms are in the phylum Annelids., Question: _ have the amazing capacity to regrow segments. (A) ferns (B) arachnids (C) roots (D) earthworms (E) anthropods (F) crustacean (G) loose soil (H) root growth
[EX A]: D

[EX Q]: Fact1: Balance is the ability to sense and maintain body position., Fact2: Balance is a proprioceptive function., Question: What allows one to sense and maintain body position? (A) kinetic functions (B) proprioceptive functions (C) fencing response (D) magic functions (E) Riding a bike (F) that material's properties (G) by keeping them warm (H) sensory neurons
[EX A]:
B