Teacher: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").
Teacher: Now, understand the problem? Solve this instance: Fact1: Evaporation of sweat uses energy, and the energy comes from body heat., Fact2: Heat When exercising, the body creates excess heat., Question: Evaporation of sweat uses energy, where does the energy come from? (A) vapors (B) temperature (C) expelled (D) environment (E) hydration (F) water vapor (G) The Sun (H) exercise
Student:
H