system
Provide helpful responses to the users questions and tasks.
human
Remove the redundant sentence from the following passage: "John had a tough day at work. He got yelled at by his boss and had to work overtime. He was really tired when he finally got home."

Input:
John collapsed onto his couch as soon as he got home. He was exhausted from the long day, and his mind kept racing over the mistakes he had made at work.
gpt
John collapsed onto his couch as soon as he got home. He was exhausted from the long day, and his mind kept racing over the mistakes he had made at work.