In this task, you are given a question containing a blank (_) and two options. You should pick the best option to answer the question. Please answer with "A" or "B".

Ex Input:
William liked to travel by car while Jeffrey preferred traveling by plane. _ wanted speed and structure when travelling. (A) William (B) Jeffrey

Ex Output:
B


Ex Input:
The security guard prevented Felicia from entering the arena unlike Cynthia because _ was kicked out. (A) Felicia (B) Cynthia

Ex Output:
A


Ex Input:
Kenneth had to use a lot more tissue than Brian today because _ doesn't have as bad of a cold. (A) Kenneth (B) Brian

Ex Output:

B