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

[EX Q]: Laura wanted a child and Victoria does not, so _ started planning to get tubes tied after marriage. (A) Laura (B) Victoria
[EX A]: B

[EX Q]: After getting out of bed Joel did 100 jumping jacks while Nick did 100 pullups. _ had terrible arm strength. (A) Joel (B) Nick
[EX A]:
A