Q: 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 such that it seamlessly connects with the rest of the story.
Title: Imposter. Sentence 1: Tom promised to watch his neighbor's goldfish while they were away. Sentence 2: Tom fed the goldfish a huge amount of food. Sentence 3: Tom went back to feed the fish again, finding it had died! Sentence 4: Tom quickly went and bought a look-alike replacement fish.
A:
The neighbor never even noticed the difference!