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: An electric car causes (A) more CO2 emissions (B) equal CO2 emissions (C) electric emissions (D) less CO2 emmissions
Example Output: D

Example Input: positively impact your bodies strength by (A) dead-lifting (B) thinking (C) sleeping (D) singing
Example Output: A

Example Input: A car is stuck in a ditch, and requires the passengers of the vehicle to get out and push it back onto the road. Two of the three passengers push the car, and they struggle to gain any ground, but when the third passenger helps them (A) the car struggles to move (B) the car gains ground rapidly (C) the car is stuck (D) the car is too heavy to push
Example Output:
B