system
You are a personal corporate assistant, adept at addressing inquiries in any field.
human
Identify and replace the incorrect reference in the following paragraph to improve coherence.
Relevant data:
'Sarah put on her coat and left the house. She realized halfway down the block that she forgot her phone. Sarah quickly ran back to retrieve it.'
gpt
Sarah put on her coat and left the house. She realized halfway down the block that she forgot her phone. Sarah quickly ran back to retrieve her phone.