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]: As such a talented artist, Laura had much to offer Sarah in learning to paint, and _ was eager to teach. (A) Laura (B) Sarah
[A]: A


[Q]: The process this year took longer than the investigation last year, because the _ was more involved. (A) process (B) investigation
[A]: A


[Q]: Dennis offered the apricot to Matthew, who deeply appreciated the gesture because _ was so thirsty. (A) Dennis (B) Matthew
[A]:
B