The Prince and the Showgirl's screenplay was based on a commercial.
 Both Prinz and Frst are translated into English as "prince", but they reflect not only different but mutually exclusive concepts
== Historical background ==The Latin word prnceps (older Latin *prsmo-kaps, literally "the one who takes the first [place/position]"), became the usual title of the informal leader of the Roman senate some centuries before the transition to empire, the princeps senatus

