In this task, you're given the title of a five-sentence story, the first four sentences, and two options for the fifth sentence as a and b. Your job is to pick the sentence option that does not connect with the rest of the story, indicating your choice as 'a' or 'b'. If both sentences are plausible, pick the one that makes less sense.

[EX Q]: Title: Therapy Time. Sentence 1: The couple had been having problems. Sentence 2: They turned to their therapist to help them. Sentence 3: The woman helped them talk about their problems. Sentence 4: They learned a lot about each other. Choices: a. Their relationship got a lot better. b. The day ended with me falling asleep by 9pm.
[EX A]: b

[EX Q]: Title: Lunch. Sentence 1: Cindy didn't know what to eat for lunch today. Sentence 2: She decided to make a sandwich. Sentence 3: But she realized she didn't have any meat. Sentence 4: She drove to her local deli to purchase some. Choices: a. But by the time she got there, she decided to settle for fast food. b. I stayed late to get my work done.
[EX A]: b

[EX Q]: Title: Pool Vacuum. Sentence 1: There is a vacuum that cleans a pool. Sentence 2: I learned to start it with someone else. Sentence 3: It took both hands. Sentence 4: But I was able to start it alone. Choices: a. She apologized to her boyfriend. b. My boss was happy with me.
[EX A]:
a