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").

Ex Input:
A person who is trying something out for the first time that will have unpredictable reactions will (A) want zero protection (B) want safety goggles (C) want naked skin (D) want bare hands

Ex Output:
B

Ex Input:
Flowers with more pollinators (A) escalate reproduction (B) increase water usage (C) increase visual appeal (D) decrease reproduction

Ex Output:
A

Ex Input:
What is an example of the fact that crop rotation renews the soil? (A) planting rows of carrots and peas next to one another (B) planting peas one season then carrots the next (C) planting a field of corn with different types in it (D) tilling the soil in between crops

Ex Output:
B