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").
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Question: Fact1: Molecules of DNA are encoded with instructions that tell cells what to do., Fact2: Genes, made of DNA, carry the instructions for building proteins., Question: what do genes carry? (A) pollen (B) Energy (C) calories (D) instructions (E) Chemical energy (F) fat (G) acid (H) colors

Answer: D

Question: Fact1: astronauts require preserved food for extended flights, Fact2: An astronaut is a scientist who is a space explorer., Question: Space explorers require preserved foods for (A) ground training (B) nutrients (C) Dehydration (D) survival (E) long flights (F) short flights (G) Special disposal (H) day trips

Answer: E

Question: Fact1: Streams may start with runoff or water seeping out of a spring., Fact2: Then, the stream flows into a larger body of water., Question: What bodies of water may start with runoff? (A) solid, liquid, gas (B) agriculture (C) flooding (D) Condensation (E) smaller ones (F) loose soil (G) reducing acid rain (H) storms

Answer:
E