In this task, you are given a multiple-choice question and you have to pick the correct option. Answer with option indexes (i.e., "A", "B", "C", and "D").

A horse eats some hay, an apple and a sugar cube, then peacefully roams a field after eating while digesting the meal. During this time (A) the horse throws up (B) the food is deconstructed (C) the horse is hungry (D) the food is poisoned
B

A sunburn is most likely to happen after hiking in a (A) desert (B) forest (C) wetland (D) jungle
A

One arctic animal, the polar bear may spend their time doing what (A) racing (B) swimming (C) creating (D) reading

B