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]: Victoria asked Jennifer for help as she didn't have the strength to lift it alone. _ helped lift it. (A) Victoria (B) Jennifer
[EX A]: B

[EX Q]: As a treat, the rich husband presented his wife a new car instead of a purse since the _ was more usable. (A) car (B) purse
[EX A]: A

[EX Q]: Christopher aced the exam, but Matthew failed it. The parents gave _ a disappointed look. (A) Christopher (B) Matthew
[EX A]:
B