337076
It is named after the philosopher John Locke , who was a primary contributor to what we understand as the idea of classical liberalism .
 person: John Locke
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: John Locke 
Answer:
 person: John Locke