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:
Kyle helped his parents with some money while Steven bought a new car instead. They were disappointed of _ . (A) Kyle (B) Steven

Ex Output:
B


Ex Input:
Sarah went to the hairdresser, she got a new hair cut for shorter length but no color. The _ was the same. (A) color (B) length

Ex Output:
A


Ex Input:
The sentence written by William was more understandable than the one written by Kenneth since _ was more convoluted. (A) William (B) Kenneth

Ex Output:

B