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 was given a dose of medication by Matthew because he had a fever. _ checked on him later. (A) Nick (B) Matthew
[EX A]: B

[EX Q]: Logan only had a hamster as a pet while Hunter had a dog because _ preferred large animals. (A) Logan (B) Hunter
[EX A]: B

[EX Q]: 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
[EX A]:
B