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: wiring requires an electrical conductor, Fact2: Wires connected to a source of electricity., Question: An electrical conductor is required for the operation of: (A) water current (B) electricity (C) satellites (D) energy (E) to move people (F) gas lamps (G) trains (H) lightning

Answer: B


Question: Fact1: a black hole is formed by a high-mass star collapses, Fact2: Black Holes Black holes are the inevitable conclusion of Einstein's General Theory of Relativity., Question: When do stars fulfill the inevitable conclusion of Einstein's General Theory of Relativity? (A) inactive (B) Winter (C) an object (D) observe it (E) collapse (F) light (G) our star (H) ligt

Answer: E


Question: Fact1: a light bulb converts electrical energy into light energy when it is turned on, Fact2: Too much ultraviolet energy may cause skin cancer., Question: Exposure to which of the following can cause skin cancer? (A) Gene Rayburn (B) some types of light bulbs (C) bad thoughts (D) Deoxyribonucleicacid (E) water (F) direct damage to the lungs (G) Sulfur dioxide (H) chlorofluorocarbons

Answer:
B