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]: Dennis loved space stories and Kyle loved love stories so at the bookstore _ picked up a romance book to read. (A) Dennis (B) Kyle
[EX A]: B

[EX Q]: Jeffrey fed their guinea pig alfalfa, while Robert watched from a distance. _ loved guinea pigs. (A) Jeffrey (B) Robert
[EX A]: A

[EX Q]: Jennifer was better at jogging than Samantha because _ works out infrequently at the gym. (A) Jennifer (B) Samantha
[EX A]:
B