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]: Kenneth downloads info using his computer while Logan uses a tablet, _ used his computer to download an excel file. (A) Kenneth (B) Logan
[EX A]: A

[EX Q]: The food at the fair wasn't as good as the food at the restaurant so the food at the _ was cheaper. (A) fair (B) restaurant
[EX A]:
A