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: Some precipitation that falls on land may soak into the ground, becoming groundwater., Fact2: Most of the precipitation falls as snow., Question: When snow falls to the ground and soaks into the ground, what can it become? (A) steam (B) ice (C) Sediment (D) thermal heat (E) dangerous (F) flooding (G) groundwater (H) rainfall
Output:
G