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: Some parasites kill their host, but most do not., Fact2: Parasites include lungworms and GI parasites., Question: What can kill their host? (A) cigarettes (B) bacteria (C) adding heat (D) heat or cold (E) burning (F) Dehydration (G) lungworms (H) Pollution

A: G
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Q: Fact1: if gas is heated then that gas will expand, Fact2: An increase in temperature causes a gas to expand., Question: what affects a gas? (A) electricity (B) kinetic energy (C) temperature (D) Evaporation (E) salinity (F) Pollution (G) wind (H) magnetism

A: C
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Q: Fact1: electricity sometimes is used for heating buildings, Fact2: Heating is by electric convector radiators., Question: What are radiators used for? (A) Water (B) warmth (C) homes (D) energy (E) Lift (F) Cooking (G) Air conditioning (H) Heat

A:
H
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