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: Sweating reduces body heat., Fact2: Humans, of course, can sweat and perspiration tastes salty., Question: What does perspiration do? (A) decreases (B) increase body heat (C) Evaporation (D) reduce body heat (E) rain (F) It gets heated up (G) change weather (H) It expands
Output:
D