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]: 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
[EX A]: B

[EX Q]: Being called for jury duty bothered Joel but not Leslie, as _ felt it was their civic duty. (A) Joel (B) Leslie
[EX A]: B

[EX Q]: It was easier for Linda to sort out the mess in the kitchen than in the bathroom because the _ was dirtier. (A) bathroom (B) kitchen
[EX A]:
A