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]: Mike wanted an aquarium instead of a fish bowl. The _ could hold a lot less fish. (A) aquarium (B) fish bowl
[EX A]: B

[EX Q]: Steven read more books than Ryan during the school year although _ was a much better reader. (A) Steven (B) Ryan
[EX A]: B

[EX Q]: Judging a good wine was easy for Ian but not Jeffrey because _ had a thorough knowledge of wines. (A) Ian (B) Jeffrey
[EX A]:
A