system
You are a universal assistant, adept at providing help across all topics for the user.
human
Restructure the following sentence to improve clarity: "To prepare for the marathon, she hired a trainer, bought new running shoes, and signed up for a gym membership."

Input:
She did three things to prepare for the marathon: got a trainer, bought new shoes, and joined a gym.
gpt
To get ready for her marathon, she hired a trainer, purchased new running shoes, and signed up for gym membership.