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: killing microorganisms in food can be used to extend the shelf life of that food, Fact2: Cooking kills the microorganisms., Question: What can extend the shelf life of food? (A) cooking it (B) Enzymes (C) evaporation (D) rays or beams (E) running it under water (F) Proteins (G) seasoning it (H) putting it on a counter
[EX A]: A

[EX Q]: Fact1: if an organism becomes too hot then that organism may die, Fact2: Death, and the process of dying, is the final phase of life., Question: If an organism becomes too hot, what might it experience? (A) carbon dioxide loss (B) anemia (C) death (D) cancer (E) disease (F) digestion (G) freezing (H) sweat
[EX A]: C

[EX Q]: Fact1: a airplane is used for moving people across bodies of water, Fact2: Millions of people fly safely in airplanes every year., Question: What transports millions of humans over water every year? (A) helicopters (B) gliders (C) electricity (D) engines (E) airplanes (F) space ships (G) Gravity (H) rivers
[EX A]:
E