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]: Betty handed Erin some money, but she wouldn't take the money.  _ was disappointed. (A) Betty (B) Erin
[A]: A


[Q]: The pet sitting business Eric starts is a failure compared to Kenneth's because _ is a responsible owner. (A) Eric (B) Kenneth
[A]: B


[Q]: The tripod was needed so the camera could take a shot over the wall, _ was just too low . (A) camera (B) wall
[A]:
A