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").

[EX Q]: Fact1: Genes that are located on the same chromosome are called linked genes., Fact2: Linked genes are inherited together., Question: Genes are inherited together if they are located on the same what? (A) the eyes (B) chromosome (C) cell (D) gene (E) pollen (F) sensory neurons (G) DNA (H) Most plants
[EX A]: B

[EX Q]: Fact1: volcanic ash in the atmosphere decreases the temperature by blocking the sun, Fact2: Ash clouds are a particular problem for aircraft., Question: What are particular problems for aircraft in the atmosphere? (A) transportation (B) clog airways (C) extremely low humidity (D) volcanic clouds (E) feedback mechanisms (F) negative feedback (G) gas spreads in the air (H) very complex
[EX A]: D

[EX Q]: Fact1: keeping food cold is used for keeping food fresh, Fact2: The food safety zone is above 165 F for hot foods and under 40 F for cold food., Question: What happens when food is stored below 40 degrees? (A) Decrease bodily water (B) It gets cooked quicker (C) It stays fresh (D) Dehydration (E) sweating (F) They may not survive. (G) It's not as safe to eat (H) It gets eaten quicker
[EX A]:
C