31949
Only one episode of the series survives , the network premiere on May 8 , 1953 , which is held at the UCLA Film and Television Archive .
 organization: UCLA Film and Television Archive
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: UCLA Film and Television Archive 
Answer:
 organization: UCLA Film and Television Archive