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]: The park gardener dumped topsoil from the bag into the flower pot until the _ was empty. (A) bag (B) pot
[EX A]: A

[EX Q]: Janet had a car. She wanted to buy a truck because the _ was ugly. (A) car (B) truck
[EX A]: A

[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