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]: Ryan was going to receive his bbq dinner from Michael but it fell to the floor when _ tripped and the paper plate folded under the weight of the food. (A) Ryan (B) Michael
[A]: 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]: It took longer to study for the history test than it did for the math exam. That's because the teacher is easier in _ . (A) history (B) math
[A]:
B