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:
Joseph was a neat freak and Robert wasn't, which means _ always kept his area nice and clean. (A) Joseph (B) Robert

Ex Output:
A

Ex Input:
The man decided to pay for the groceries with a credit card, instead of a check because the _ is much slower to use. (A) credit card (B) check

Ex Output:
B

Ex Input:
Rachel had a dog but Cynthia's dog was given up for adoption recently, so _ gave them their old leash. (A) Rachel (B) Cynthia

Ex Output:
B