Q: 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 seamlessly connects with the rest of the story, indicating your choice as 'a' or 'b'. If both sentences are plausible, pick the one that makes more sense.
Title: Job Interview. Sentence 1: My son's friend returned from Texas to Boston this week. Sentence 2: He went to Texas to find himself. Sentence 3: When he returned he needed a job. Sentence 4: He wore a tie for an interview as a janitor. Choices: a. Greg wasn't happy and he planned for a new escapade while waiting. b. My son wondered if he was a bit overdressed.
A:
b