Answer:
Is the question asking for names? or what? If there's no name I would answer, "El obtuvo su origen..."
1. Ninguno de nosotros se divirtió or ninguno de nosotros se ha divertido Allá reflexive verb are the same in all tenses.
2. Mesero- Male Mesera-Female
In other countries especially in South America, people use mozo for waiter and doncella for waitress.
