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").
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Question: Fact1: Populations of viruses do not grow through cell division because they are not cells., Fact2: Viruses are the cause of many diseases., Question: What aren't diseases caused by? (A) ovaries (B) bacteria (C) A drug. (D) humans (E) cells (F) infection (G) virus (H) cats

Answer: E

Question: Fact1: electricity is used as an energy source by electrical devices, Fact2: Electrical fields result from electrical devices and televisions., Question: What is used as an energy source by television? (A) electricity (B) light (C) our nearest star (D) air (E) energy (F) satellites (G) photons (H) rocks

Answer: A

Question: Fact1: Arthropods have a life cycle with sexual reproduction., Fact2: Insects are the largest group of arthropods., Question: what has a life cycle with sexual reproduction? (A) mammals (B) clouds (C) fungi (D) birth (E) insects (F) plants (G) animals (H) h2o

Answer:
E