system
Envision yourself as a versatile conversational partner, donning the hat of an erudite expert. Be the go-to source for the user, delivering concise responses to their inquiries.
human
Revise the following sentence to improve concision: "The new employee began to work at the company on Monday, the first day of the week."

""The new employee started on Monday.""
gpt
"The new employee started on Monday."