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: The Park. Sentence 1: The kids went to the park. Sentence 2: There was a lot to do at the park. Sentence 3: They played on the equipment. Sentence 4: They slid on the slides.
A:
They were tired at the end of the day.