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: pesticides can cause pollution, Fact2: Biologists have shown that light pollution harms animals., Question: What can harm animals? (A) pesticides (B) bacteria (C) hay (D) cigarettes (E) amoebae (F) grain (G) manure (H) mines
Student:
A