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: Derrick filled the bucket with water so that Joel could clean the car, because _ didn't want to do it. (A) Derrick (B) Joel

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

A: A
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Q: Christine always followed Lindsey when they went mountain climbing because _ was teaching what to do. (A) Christine (B) Lindsey

A:
B
****