6868
However , at that time , the Gupta Empire was already weakening from internal political issues and from the assaults of the Hūṇas , so that the Vakatakas were actually one of the most powerful empires in India .
 location: Gupta Empire; person: Hūṇas; location: India
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: Gupta Empire, Hūṇas, India 
Answer:
 location: Gupta Empire; person: Hūṇas; location: India