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: Energy is the body's fuel., Question: What powers sweat? (A) heat produced (B) The body's fuel (C) a gas in the air (D) hydration (E) When the water is hot (F) air cools (G) matter vibrating (H) Cooling vapors
Student:
B