128157
The production design , by Boris Aronson , featured an innovative use of stage curtains ; for example , one was shaped like an iris lens .
 person: Boris Aronson
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: location, person, organization 
Text: {0} 
 Entities: Boris Aronson 
Answer:
 person: Boris Aronson