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".

[Q]: Rebecca showed Jennifer how to heal a fever by herself.  _ sure was knowledgeable. (A) Rebecca (B) Jennifer
[A]: A


[Q]: Julie poured the entire bottle of liquid soup into the pan on the stove until the _ was full. (A) pan (B) bottle
[A]: A


[Q]: The maid was cleaning up around the house and had to polish the mirror but not the statue because the _ was pristine. (A) mirror (B) statue
[A]:
B