context: The Evening Standard named Tuffrey as one of the thousand most influential Londoners for his work on the environment.
source: Tuffrey is a qualified Chartered Accountant, and has worked as a finance director for a major national charity before starting up a consultancy business, Corporate Citizenship.
reference_original: Tuffrey es un contador público calificado, y trabajó como director de finanzas para una importante beneficiencia nacional, antes de iniciar su negocio de consultoría Corporate Citizenship.
reference_flipped: Tuffrey es una contadora pública calificada, y trabajó como directora de finanzas para una importante beneficiencia nacional, antes de iniciar su negocio de consultoría Corporate Citizenship.