Given the task definition and input, reply with output. 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: Detail-oriented. Sentence 1: Imelda prided herself on being detail-oriented. Sentence 2: She mentioned it in every interview. Sentence 3: One day she woke up late for work and had to dress quickly. Sentence 4: At work she was humiliated because she more non-matching socks. Choices: a. After that incident Imelda de-emphasized her detail-orientation. b. He only succeeded in convincing his brother it didn't work.
a