You will be given a definition of a task first, then some input of the task.
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").

Fact1: Most arthropods are insects., Fact2: Arthropods are animals with external skeletons and jointed legs., Question: Most animals with external skeletons and jointed legs are what? (A) homogenous (B) spiders (C) animals (D) mechanical (E) strong (F) octopus (G) insects (H) scorpions
Output:
G