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]: William had to take a break from his girlfriend not like Adam because _ was fighting with her all the time. (A) William (B) Adam
[EX A]: A

[EX Q]: The toddler of Katrina eats a lot more than Monica's, though they are the same age. _ 's toddler is lighter. (A) Katrina (B) Monica
[EX A]: B

[EX Q]: Jessica offered to give Betty a hand unloading the groceries although _ was not struggling with the bags. (A) Jessica (B) Betty
[EX A]:
B