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: intense heat has a negative impact on an organism, Fact2: Heat is produced by the sun and observed on Earth., Question: What has a negative impact on an organism? (A) sun (B) HIV (C) smog (D) ill (E) fire (F) Cars (G) HPV (H) pain
Solution:
A