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: A person rescues a small chipmunk and it requires nourishment. The person obtains (A) cold cuts (B) turkey legs (C) tree pips (D) red sauce
Example Output: C

Example Input: 2000 years ago, this method would likely have brought sand from the coast to the desert (A) the pyramids often eroded, making their own sand (B) constant breezes over time (C) human automobiles transfer materials (D) the space shuttle moved sand great distances
Example Output: B

Example Input: If a mother mammal wants to give her offspring proper nutrients, she would utilize her (A) whiskers (B) toes (C) tail (D) areola
Example Output:
D