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:
Patricia finally got their braces taken out by Elena, and _ was satisfied to finally take out. (A) Patricia (B) Elena

Ex Output:
B


Ex Input:
The whole feed from the box cannot be emptied into the bowl because the _ is too small. (A) bowl (B) box

Ex Output:
A


Ex Input:
Justin could talk to elderly people better than Leslie because _ enjoyed visiting young people at living centers. (A) Justin (B) Leslie

Ex Output:

B