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]: Samantha gave a special ice cream treat to Betty, so _ walked around with an empty hand. (A) Samantha (B) Betty
[A]: A


[Q]: Everyone pet the cows at the farm but no one pet the goats, since _ were very gentle. (A) cows (B) goats
[A]: A


[Q]: Kyle loves cats of all kinds, but Lawrence is allergic to them, so _ has 5 cats. (A) Kyle (B) Lawrence
[A]:
A