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 squirrel likely (A) stores food for the summer (B) stores food for upcoming harsh conditions (C) has little need to store food (D) stores food for the spring

Ex Output:
B


Ex 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

Ex Output:
A


Ex Input:
some animals remove their hair coverings for (A) naptime (B) lunchtime (C) mating season (D) scorching climates

Ex Output:

D