5495
Egoism has also been referenced by anarcho-capitalists , such as Murray Rothbard .
 person: Murray Rothbard
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: Murray Rothbard 
Answer:
 person: Murray Rothbard