Detailed Instructions: 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.
Q: Title: A New Coworker. Sentence 1: Sean was at work one morning. Sentence 2: His boss announced that a new person had joined the team. Sentence 3: He introduced the new coworker, Jenna. Sentence 4: Sean actually recognized her from back when they went to school. Choices: a. The two reconnected throughout the day and planned to hang out more. b. Finally things cleared up and she was able to finish her hike.
A:
b