4714
'' Khanate of Kazan '' ' – Mäxmüd of Kazan ( 1445–1466 )
 Khanate of Kazan, Mäxmüd of Kazan
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Khanate of Kazan, Mäxmüd of Kazan