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]: The carpenter wanted to build a wall, but he didn't have enough bricks. He built a water well instead because the _ required too many bricks. (A) water well (B) wall
[A]: B


[Q]: Tanya was more likely to get better results when making bread than Monica because _ had a lot of baking experience. (A) Tanya (B) Monica
[A]: A


[Q]: Despite attending school together, Mary did not want to be friends with Elena. _ thought that they were a bully and unkind to other people. (A) Mary (B) Elena
[A]:
A