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: Mollusks have a circulatory system with one or two hearts that pump blood., Fact2: An abalone is a shellfish or mollusk., Question: What has a circulatory system with one or two hearts that pump blood? (A) a fish (B) sharks (C) abalone (D) elephants (E) humans (F) crocodiles (G) giraffes (H) fur seals

Answer: C


Question: Fact1: medicine is used for curing people when they are sick, Fact2: People get sick and die., Question: What can medicine prevent? (A) wealth (B) sunlight (C) birth (D) ADHD (E) dying (F) Natural disaster (G) haze (H) danger

Answer: E


Question: Fact1: crumple means change shape from smooth into compacted by physical force, Fact2: An apple apparently crumples., Question: what can change shape from smooth into compaction by physical force? (A) rock (B) apple (C) crust (D) dirt (E) cracks (F) hair (G) bushes (H) fibrils

Answer:
B