Detailed 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").
Q: Fact1: Most people can survive only a few days without water., Fact2: Without an ample supply of water to drink, people become dehydrated., Question: How long can people survive while dehydrated? (A) A few days (B) An hour (C) the environment (D) sweating (E) Forever (F) A few weeks (G) dangerous (H) Winter
A:
A