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").

Ex Input:
A kitten in a hot environment has little to zero ability to (A) take a short nap (B) be very warmed up (C) adjust its internal temperature (D) lap up some water

Ex Output:
C


Ex Input:
which of these people would be most susceptible to disease? (A) a person with a healthy white blood cell (B) a person with optimal conditions (C) a person with a weak white blood cell (D) an athlete with a clean bill of health

Ex Output:
C


Ex Input:
A chocolate rabbit melts away from (A) an icy pond (B) a freezer (C) snow (D) a curling iron

Ex Output:

D