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: Bile reduces the acidity of food entering from the highly acidic stomach., Fact2: Bile, a fluid made by the liver, is stored in the gallbladder., Question: Fluid that reduces the acidity of food is stored in (A) the throat (B) Microscopic vessels. (C) the rectum (D) the gallbladder (E) chondrocytes (F) the small intestine (G) holding nutrients (H) intestinal

A: D
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Q: Fact1: water causes refraction of light, Fact2: Halos are produced by the refraction of light., Question: What causes halos? (A) germs (B) Pacific (C) solutes (D) water (E) storms (F) glass (G) algae (H) the sun

A: D
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Q: Fact1: the sun causes water to evaporate more quickly by adding heat, Fact2: Evaporation is when the sun heats the water and changes some of it to gas., Question: The sun causes water to change partially to gas by doing what? (A) adding heat (B) changing degrees (C) Temperature (D) scattered light (E) energy (F) refracting light (G) Energy. (H) absorbing moisture

A:
A
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