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Early Hindu reformer s , such as Raja Ram Mohan Roy , had questioned practices such as Sati and discrimination based on the Caste system and Jantu Bali , i.e. animal sacrifice , though Sati was never a forceful part in Vedic Hinduism .
 person: Raja Ram Mohan Roy
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: Raja Ram Mohan Roy 
Answer:
 person: Raja Ram Mohan Roy