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: Behaviors that improve fitness increase through natural selection., Fact2: Fitness traits relate to an animal s ability to survive and reproduce., Question: behaviors increase through what that improve traits of animal's ability to survive (A) competition (B) hunting (C) biological diversity (D) the environment (E) eating (F) produce offspring (G) natural selection (H) grooming
[EX A]: G

[EX Q]: Fact1: Most plants grow roots down into the soil to absorb water and minerals., Fact2: If the plant is green, it is a producer., Question: What can a producer grow down into the soil in order to absorb minerals and water? (A) Trees (B) stems (C) roots (D) Oak (E) seeds (F) burrs (G) grass (H) water absorbing petals
[EX A]: C

[EX Q]: Fact1: Sight is the ability to sense light, and the eye is the organ that senses light., Fact2: Light enters the eye and an image is focused on the retina., Question: What is it called when light allows an image to be focused on the retina? (A) Blindness (B) photons (C) lenses (D) Cognition (E) Mirrors (F) Seesaw (G) Sight (H) Summer
[EX A]:
G