instruction:
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".
question:
Nick asked Christopher how to focus a camera, since _ had never been able to get the hang of that. (A) Nick (B) Christopher
answer:
A


question:
I like the task of the washing of dishes more than the task of the moping of floors because the _  is relaxing to me. (A) moping of floors (B) washing of dishes
answer:
B


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

A