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 artist finished her painting before the cook finished her tart because the _ was slow to complete. (A) tart (B) painting

Ex Output:
A


Ex Input:
Luke preferred to have the firearm and not a knife for protection because the _ was safer. (A) firearm (B) knife

Ex Output:
A


Ex Input:
Matthew went to the beach to play in the sand while Derrick stayed home, and _ enjoyed the quiet of home all day. (A) Matthew (B) Derrick

Ex Output:

B