Instructions: 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: tectonic plates being pushed together causes earthquakes, Fact2: An earthquake hits San Francisco causing major damage., Question: what has tectonic plates? (A) San Francisco (B) outer space (C) atmosphere (D) h2o (E) coral reefs (F) humans disturb it (G) Physical weathering (H) threatened
Output:
A