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").

Example Input: Humming birds may help the growth of (A) cars (B) buildings (C) ants (D) tulips
Example Output: D

Example Input: Which likely most relies on its looks to reproduce? (A) the shark (B) the horse (C) the spider (D) the peacock
Example Output: D

Example Input: a retailer gets an order of aluminum delivered weekly. Where is the aluminum likely coming from? (A) it is coming from a school (B) it is coming from a mystery place (C) it is coming from santa claus (D) it is coming from a merchant
Example Output:
D