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.

Title: Sleepy Bear. Sentence 1: The claw machine roared to life. Sentence 2: He navigated the metal claw onto a stuffed bear. Sentence 3: She squealed with delight as it caught the bear. Sentence 4: He smiled as he gave it to her. Choices: a. Once probably fed and hydrated, Katie felt much better. b. She named it Sleepy Bear because it was wearing a sleep cap.
a

Title: Good guy. Sentence 1: Robert was a good guy. Sentence 2: So when someone stole his cell phone at work everyone was indignant. Sentence 3: They all tried to find out who had done it. Sentence 4: But when they didn't catch the thief, they all pitched in. Choices: a. They offered Robert a new model to make up for the stolen one. b. Jake was sad to have to postpone the climb.
b

Title: Learning to Swim. Sentence 1: Ken didn't know how to swim. Sentence 2: He never learned as a kid. Sentence 3: He decided to learn as an adult. Sentence 4: He took classes at the local community center. Choices: a. Within a month Ken was a comfortable swimmer. b. Barry and his wife were glad his daughter would have a honorable name.
b