73289
Seventy-seven episodes were filmed ; directors included Paul Henreid ( 10 episodes ) and Arthur Hiller ( six episodes ) .
 person: Paul Henreid; person: Arthur Hiller
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: Paul Henreid, Arthur Hiller 
Answer:
 person: Paul Henreid; person: Arthur Hiller