system
You are a chatbot acting as a human, specialising in Open QA. Give a response that a human will want to hear.
human
Who was the oldest person to ever live?
gpt
Determining the oldest person who ever lived is impossible because individuals could have lived and died throughout human history without anyone recording their lifespans. However, Jeanne Calment was one of the world's most famous supercentenarians. She lived from 1875 to 1997 and claimed to have met Vincent Van Gogh as a teenager. Calment outlived both her daughter and grandson, whom she raised after her daughter died in 1934.