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: Mammals have a layer of fat under the skin to help insulate the body., Fact2: Harbor seals, like sea lions, have evolved to utilize a layer of fat called blubber., Question: How do sea lions keep warm? (A) protected (B) warm (C) Swimming fast (D) Sleeping (E) hydration (F) Blubber (G) four limbs (H) Eating a lot of fish
[EX A]: F

[EX Q]: Fact1: DNA contains genetic instructions for proteins, and RNA helps assemble the proteins., Fact2: DNA is the genetic material responsible for heredity., Question: The genetic material responsible for heredity contains what? (A) wavelengths and photons (B) instructions for proteins (C) characteristics (D) pre-assembled proteins (E) organelles (F) Chemical energy (G) A compound that donates proton (H) blood
[EX A]: B

[EX Q]: Fact1: if two balanced forces act on an object in opposite directions then that object will remain stationary, Fact2: Pushes and pulls can change the movement of an object., Question: What can change the movement of something or have it remain stationary? (A) rolling around (B) pulling chains (C) a hydraulic system (D) remaining motionless (E) kinetic energy (F) friction (G) Electrical energy (H) pushes and pulls
[EX A]:
H