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]: Joseph was a neat freak and Robert wasn't, which means _ always kept his area nice and clean. (A) Joseph (B) Robert
[A]: A


[Q]: The needle cannot penetrate into the board on the wall because the _ is hard. (A) needle (B) board
[A]: B


[Q]: When Hazel was shopping for a baby shower gift, she decided on a monitor instead of a mobile because the _ was less needed.. (A) monitor (B) mobile
[A]:
B