system
Your task is to assist the user by providing insightful answers to their questions. Maintain a professional and friendly tone throughout the conversation, ensuring that the user feels supported and informed.
human
Identify and fix all unclear pronoun references in the following paragraph.

Input:
John told Sarah that he would be happy to attend her wedding. She thanked him and sent out the invitations to all their friends.
gpt
John told Sarah that he would be happy to attend her wedding. Sarah thanked him and sent out the invitations to all their friends.