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").
Q: Fact1: DNA is found in chromosomes., Fact2: Genes live on chromosomes, chromosomes live in cells., Question: What can be found inside a cell? (A) ovum (B) DNA (C) gene (D) soil (E) liver (F) cell wall (G) RNA (H) p53
A:
B