Definition: 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.
Input: Title: What's in a name. Sentence 1: Bella was pretty ugly and chubby. Sentence 2: She hated her name and how people thought she should be pretty. Sentence 3: She intentionally made herself uglier by not washing her hair. Sentence 4: But people kept thinking that she should be pretty anyway. Choices: a. She changed her name to Gertrude and everyone left her alone. b. She just missed the train.
Output:
b