31041
The theremin had been in use since the 1920 s but it attained a degree of popular recognition through its use in science-fiction film soundtrack music in the 1950 s ( e.g. , Bernard Herrmann 's classic score for " The Day the Earth Stood Still " ) .
 person: Bernard Herrmann
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: Bernard Herrmann 
Answer:
 person: Bernard Herrmann