messages: ‘La sœur de Peter, Elizabeth, est la mère de la romancière Elizabeth Gaskell, et Mary est la nièce du potier Josiah Wedgwood.’
  
  Translate.
messages: user
messages: ‘Peter's sister Elizabeth was the mother of the novelist Elizabeth Gaskell, and Mary was the niece of the potter Josiah Wedgwood.’
messages: assistant