62995
This view is represented , inter alia , by anthropologist Lewis H. Morgan in Ancient Society and quoted by Friedrich Engels ' work The Origin of the Family , Private Property and the State .
 person: Lewis H. Morgan; person: Friedrich Engels
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: Lewis H. Morgan, Friedrich Engels 
Answer:
 person: Lewis H. Morgan; person: Friedrich Engels