78449
Throughout his reign , Deva Raya was continually fighting against the Velamas of Telangana , the Bahmani Sultan of Gulbarga , and the Reddis of Kondavidu and the Gajaptis of Kalinga .
 Deva Raya, Gulbarga
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Deva Raya, Gulbarga