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: Doughnuts. Sentence 1: It was Joe's turn to bring doughnuts to his job. Sentence 2: So Joe drove to a doughnut shop and ordered a dozen of doughnuts. Sentence 3: He took them to work. Sentence 4: Everyone thanked him for the donuts. Choices: a. Joe felt good that he got everyone donuts. b. Eventually, his hard work paid off as Tim was drafted into the MLB.
b