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").

[EX Q]: Fact1: Molecules of DNA are encoded with instructions that tell cells what to do., Fact2: Genes, made of DNA, carry the instructions for building proteins., Question: what do genes carry? (A) pollen (B) Energy (C) calories (D) instructions (E) Chemical energy (F) fat (G) acid (H) colors
[EX A]: D

[EX Q]: Fact1: a rainbow is formed by refraction of light by separating light into all different colors, Fact2: Introduction A rainbow is often given as an everyday example of a spectrum., Question: A spectrum is formed by refraction of light by separating light into all different what? (A) categories (B) dyes (C) photons (D) pigments (E) light (F) colors (G) Energy. (H) energy
[EX A]: F

[EX Q]: Fact1: Chromosomes are the form of the genetic material of a cell during cell division., Fact2: DNA is the genetic material in the cell, and is found in the nucleus in the chromosomes ., Question: What system is DNA part of? (A) plants (B) Reproductive (C) A computer (D) Respiratory (E) Nerve (F) complex (G) Genetic (H) alleles
[EX A]:
G