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: a breathing mask is used for keeping harmful particles from entering the respiratory system, Fact2: Allergies are a reaction of the immune system to harmful particles in the air., Question: What can prevent an allergic reaction? (A) chemical messengers (B) prolactin release (C) with their fur (D) sweating (E) Breathing mask (F) deoxyribonucleic acid (G) Cooking (H) hormones
Solution:
E