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: Mark preferred to study home instead of in the university, because the _ environment is loud. (A) home (B) university

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

A: A
****
Q: Tanya had a baby and Jennifer was over the moon because _ had always wanted to be a mother. (A) Tanya (B) Jennifer

A:
A
****