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").
Problem:Fact1: Minerals are chemical elements that are essential for body processes., Fact2: Potassium is a mineral, like calcium ., Question: What is essential for body processes? (A) grass (B) wine (C) Energy (D) wicker (E) oxygen (F) sleep (G) potassium (H) Energy.
Solution:
G