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".

Rebecca showed Jennifer how to heal a fever by herself.  _ sure was knowledgeable. (A) Rebecca (B) Jennifer
A

Aaron had a good relationship with their family but Jeffrey didn't. _ visited their parents quite rarely. (A) Aaron (B) Jeffrey
B

Jason, who started to take medicine to help, and Dennis had issues paying attention.  _ paid indifference to the lecture. (A) Jason (B) Dennis

B