Generate a correct and concise answer for the question based on the words in the context.

Context : Power Rangers S.P.D. is an American television series and the thirteenth season of the Power Rangers franchise, based on the Super Sentai series, Tokusou Sentai Dekaranger.
Question : The Power Rangers S.P.D. is based upon what?
Tokusou Sentai Dekaranger

Context : Sunil Shroff is a urologist and transplant surgeon from India.
Question : What was Sunil Shroff's occupation?
urologist

Context : Nenad Zugaj (born April 19, 1983 in Zagreb) is a male wrestler from Croatia.
Question : What gender was Nenad Zugaj?
male