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: Most carcinogens cause cancer by producing mutations in DNA., Fact2: DNA DNA is deoxyribonucleic acid., Question: what do carcinogens cause mutations in? (A) that material's properties (B) sub-units of species (C) Microscopic organisms (D) deoxyribonucleic acid (E) a lot of human deaths (F) the body's largest organ (G) harmful substances (H) female sex cells
Student:
D