In this task, you're given the title of a five-sentence story and the first four sentences. Your job is to write the last sentence of the story to not connect with the rest of the story. Ensure that the generated sentence is contextually relevant to the story.
Q: Title: Crusty. Sentence 1: Ana liked to chew on the cap of her pen. Sentence 2: When she went to the dentist he made a surprised exclamation. Sentence 3: He found blue plastic coating the tops of her teeth! Sentence 4: The dentist cleaned Ana's teeth and got all the plastic off them.
A:
I isolated her from the crowd and apologized to her.