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").

Input: Consider Input: 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

Output: G

Input: Consider Input: Fact1: Some parasites live on the surface of their host., Fact2: Leeches are external parasites., Question: What unwanted creature would be found on the surface of a human body using it as a host? (A) Tapeworm. (B) Leeches. (C) Pesticides (D) animals (E) insects (F) Hookworm (G) bacteria (H) Bracelet.

Output: B

Input: Consider Input: Fact1: Caecilians can be found in moist soil near rivers and streams in tropical regions., Fact2: Caecilians are primitive amphibians that resemble earthworms., Question: what can be found in moist soil near rivers and streams in tropical regions? (A) the sun (B) bioaerosols (C) swamp vegetation (D) gravity (E) land fish (F) primitive amphibians (G) peachleaf willow (H) Most plants
Output: F