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:
The door was more accessible than the gate because the _ had a lock on it. (A) door (B) gate

Ex Output:
B


Ex Input:
Janet was able to stop her pad from leaking her period because the _ is big. (A) pad (B) period

Ex Output:
A


Ex Input:
Kayla was going through old photos of Felicia when _ found a very disturbing picture. (A) Kayla (B) Felicia

Ex Output:

A