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 contains genetic instructions for proteins, and RNA helps assemble the proteins., Fact2: DNA and RNA RNA and DNA are polymers of nucleotides., Question: What help assemble the proteins? (A) Something coming from a gland (B) A Greek letter (C) microorganisms (D) polymers of nucleotides (E) eggs (F) sperm (G) white blood cells (H) flow of electrons
A:
D