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 Q]: They found the brush made the symptom much worse than the pillow, because the _ 's rough surface trapped dander. (A) brush (B) pillow
[EX A]: A

[EX Q]: The chickens of Jason lay a few eggs, but Matthew gets a lot from them. _ 's chickens are unhealthy. (A) Jason (B) Matthew
[EX A]: A

[EX Q]: At the Christmas celebration, everyone loved the popcorn balls, but the brownies were just OK. The _ came from a more respected recipe. (A) popcorn balls (B) brownies
[EX A]:
A