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: What could be used to find out how much carpet is needed for a room? (A) a tape measure (B) a compass (C) a barometer (D) a beam balance
Example Output: A

Example Input: if a person wanted some mineral graphite, where might they likely find some? (A) in the potato bread for breakfast (B) in a pencil for drawing class (C) in the vanilla ice cream (D) in the flower of a plant
Example Output: B

Example Input: A pond is in the middle of a back yard. There are heavy rains and the pond swells and floods. The pond now  _______ of the yard. (A) takes up very little (B) takes up almost zero (C) takes up a smaller minority (D) takes up a greater portion
Example Output:
D