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").

Q: Fact1: a glacier causes mechanical weathering, Fact2: Largest of the glacier-formed lakes is Karakul., Question: What can be formed by mechanical weathering? (A) NaCl (B) white (C) rock (D) tube (E) soils (F) Roads (G) Lakes (H) sand

A: G
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Q: 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

A: B
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Q: Fact1: if seeds stick to the fur of an animal then that seed will be transported by the animal, Fact2: Seed pods and seeds can be transported by floodwater or eaten by animals and spread in their manure., Question: What stuck to animal fur can spread? (A) teeth (B) disease (C) thoughts (D) rabies (E) viruses (F) seeds (G) vibrations (H) A virus

A:
F
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