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]: Benjamin pushed his ear against the door to hear Samuel talk because _ was talking about him. (A) Benjamin (B) Samuel
[EX A]: B

[EX Q]: Alice went to the art museum and saw the sculpture of David and the painting by Picasso. Alice was more impressed by the _ , because it was more realistic. (A) sculpture (B) painting
[EX A]: A

[EX Q]: Elena was a very receptive student to Megan 's lessons, and _ gave her full attention. (A) Elena (B) Megan
[EX A]:
A