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: Standing on a plastic tote will (A) vaporize it (B) deform it (C) levitate it (D) melt it
Example Output: B

Example Input: Scales (A) measure how much belly fat the user has (B) measure height of the user (C) help users know if they need to drop some lbs. (D) help users determine their blood sugar levels
Example Output: C

Example Input: More dirt and sand gets deposited in a flat area near a river whenever (A) the river is hit with an extremely large amount of precipitation in a day (B) a deer is hunted on the river bank (C) birds fly over the area (D) a helicopter flies too low over the land
Example Output:
A