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").

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

Output: A

Input: Consider Input: Organisms with only one cell (A) are prohibited from specializing (B) can freely specialize openly (C) are unsure what specializing is (D) learn how to specialize

Output: A

Input: Consider Input: Removing the tree an owl makes it's home in (A) demolishes the owl's home (B) means the owl will go with the tree (C) allows the owl to remodel (D) causes the owl to perish
Output: A