93895
There are many examples of courtesans who , by remaining discreet and respectful to their benefactors , were able to extend their careers into or past middle age and retire financially secure ; Catherine Walters is a good example .
 person: Catherine Walters
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: media, plant, vehicle, astronomical object, time, disease, animal, location, person, organization, mythical figure, food, biology, geographical phenomenon, instrument, event 
Text: {0} 
 Entities: Catherine Walters 
Answer:
 person: Catherine Walters