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: When mold grows in the house, it can emit particles that travel through the air., Question: What can keep mold from entering the respiratory system? (A) vaccinations (B) layers of fat (C) deep breaths (D) sweating (E) a breathing mask (F) moisture (G) organic molecules (H) hydrogen and oxygen
Solution:
E