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:
Nelson brought a list of stomach symptoms he'd experienced to Randy, but _ never looked at them. (A) Nelson (B) Randy

Ex Output:
B

Ex Input:
Matthew is a public health expert, Justin is not therefore _ would not be best at explaining the danger of mold. (A) Matthew (B) Justin

Ex Output:
B

Ex Input:
After getting the diploma and recommendation he felt good about his chances when he applied. The _ wasn't required. (A) diploma (B) recommendation

Ex Output:
B