You will be given a definition of a task first, then an example. Follow the example to solve a new instance of the task.
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".

Katrina gave Christine a stuffed animal for their birthday, but _ already had this one. (A) Katrina (B) Christine
Solution: B
Why? Since the blank is someone who received the gift and already had a stuffed animal, the answer must be "Christine".

New input: Neil really loved to clean their house but Ryan did not as _ was very houseproud. (A) Neil (B) Ryan
Solution:
A