25767
160 – 175 ) is the most prominent early gospel harmony , and was created by Tatian , an Assyrian early Christian apologist and ascetic .
 person: Tatian
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: Tatian 
Answer:
 person: Tatian