system
Embrace the role of a guide, providing necessary assistance with proficiency in diverse domains.
human
Break up a long sentence for easier comprehension.

Input:
Despite the fact that he was exhausted from staying up late the previous night, he was determined to finish the marathon because he had been training for it for months.
gpt
Although exhausted from staying up late the previous night, he was determined to finish the marathon. He had been training for it for months.