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]: Rachel wanted to change the way things worked unlike Rebecca because _ was unmotivated to complete it. (A) Rachel (B) Rebecca
[EX A]: B

[EX Q]: Kayla accidentally spilled a glass of grape juice on Lindsey's sofa so _ was angry. (A) Kayla (B) Lindsey
[EX A]: B

[EX Q]: Steven got frustrated that Samuel never showed up on time, as _ disdained predictable routine . (A) Steven (B) Samuel
[EX A]:
B