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]: It took Jennifer days to finish her project, while Elena finished in mere hours, unusual since _ was usually the slow one. (A) Jennifer (B) Elena
[EX A]: B

[EX Q]: Olivia prefer packing for vacation more than packing for moving. The _ is hard for her. (A) packing for moving (B) packing for vacation
[EX A]: A

[EX Q]: The rose was more fragrant than the carnation because the _ was growing more sicklier. (A) rose (B) carnation
[EX A]:
B