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:
Jenny found that using peroxide instead of toothpaste on her teeth gave her a better smile, because with _ her teeth were browner. (A) peroxide (B) toothpaste
answer:
B


question:
The gerbil of Kenneth died from neglect, while Hunter's is nice and healthy. _ is a competent pet owner. (A) Kenneth (B) Hunter
answer:
B


question:
The material for the coat was much lower quality than for the hat, so the _ was cheaper. (A) hat (B) coat
answer:

B