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: Chromosomes are the form of the genetic material of a cell during cell division., Fact2: Mitosis is cell division., Question: Chromosomes are the form of the genetic material during  (A) plants (B) reproduce (C) condensation (D) mitosis (E) osmosis (F) complex (G) animals (H) respiration
[EX A]: D

[EX Q]: Fact1: Temperature falls from lower to higher altitudes., Fact2: If the weather is warm, their temperature rises., Question: What falls from lower to higher altitudes? (A) warm weather (B) sun's heat (C) rainfall (D) heat energy (E) kinetic energy (F) water vapor (G) colder and wetter (H) Greenhouse gasses
[EX A]: A

[EX Q]: Fact1: Chemical digestion occurs mainly in the small intestine., Fact2: Enzymes are chemicals involved in digestion., Question: what involved in digestion occur mainly in the small intestine? (A) corn (B) nutrients (C) cells (D) foods (E) fish (F) enzymes (G) fats (H) vorticella
[EX A]:
F