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: high pressure systems cause clear weather, Fact2: High Pressure areas usually produce fair weather., Question: Fair weather causes what? (A) flow of electrons (B) Cloudy weather. (C) lowered energy cost (D) sweating (E) Rainy weather. (F) Animal survival (G) Clear weather. (H) Stormy skies.
Output:
G