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]: Nick asked Christopher how to focus a camera, since _ had never been able to get the hang of that. (A) Nick (B) Christopher
[EX A]: A

[EX Q]: Olivia prefer packing for vacation more than packing for moving. The _ is hard for her. (A) packing for moving (B) packing for vacation
[EX A]: A

[EX Q]: She put her hair up in a bun instead of a ponytail because having it in the _ meant it would stay put in the breeze. (A) ponytail (B) bun
[EX A]:
B