1030
Tatian sought to combine all the textual material he found in the four gospels - Matthew , Mark , Luke , and John - into a single coherent narrative of Jesus 's life and death .
 Tatian, Jesus 's
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Tatian, Jesus 's