messages.content: "Some of the key factors affecting them are: how far people live from work; density of population; and the degree of urbanisation in a country."
  This text needs translating to french.
messages.role: user
messages.content: "Parmi les principaux facteurs déterminant ces conditions, on peut citer: la distance domicile-travail, la densité de population et le degré d'urbanisation du pays."
messages.role: assistant