Definition: 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.
Input: Title: Baby monster. Sentence 1: We were playing with my little niece. Sentence 2: My brother in law was pretending to be a baby. Sentence 3: Then he turned into a monster to tickle her. Sentence 4: From that moment on she only referred to him as one name.
Output:

Show your work and conclude with the exact phrasing "Therefore, the final answer is [answer]." where [answer] is just the final number or expression that solves the problem.
user
It was one of the most fun vacations we have ever been on.