Detailed Instructions: 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.
Problem:Title: No Return. Sentence 1: Greg ordered new headphones online. Sentence 2: And he threw away all of the packaging. Sentence 3: But after only a few hours of wearing them, he felt pain. Sentence 4: Greg tried to return them.
Solution:
He regret throwing away all of the packaging.