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: Wings are part of the exoskeleton and attached to the thorax., Fact2: Insect wings are attached to the dorsal side of their thorax., Question: What side of an insect are wings attached to? (A) white (B) dorsal (C) protected (D) abdomen (E) elytra (F) three (G) strong (H) tail
[A]: B


[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
[A]: F


[Q]: Fact1: Plants respond to daily and seasonal cycles and to disease., Fact2: Temperature follows a seasonal cycle., Question: What do plants respond to? (A) Chemical energy (B) Vibrations (C) heat energy (D) Sulfur dioxide (E) Temperature (F) sun's heat (G) Clouds (H) Wood
[A]:
E