Definition: 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").
Input: Fact1: Most arthropods are insects., Fact2: Scorpions are very distinctive arthropods., Question: What are scorpions? (A) strong (B) infected (C) insects (D) animals (E) fertile (F) Catch prey (G) long tail (H) dangerous
Output:
C