63496
According to the composer , this work is the culmination of his two other biographical operas , " Einstein on the Beach " ( about Albert Einstein ) and " Satyagraha " ( about Mahatma Gandhi ) .
 media: Einstein on the Beach; person: Albert Einstein; media: Satyagraha; person: Mahatma Gandhi
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: media, plant, vehicle, astronomical object, time, disease, animal, location, person, organization, mythical figure, food, biology, geographical phenomenon, instrument, event 
Text: {0} 
 Entities: Einstein on the Beach, Albert Einstein, Satyagraha, Mahatma Gandhi 
Answer:
 media: Einstein on the Beach; person: Albert Einstein; media: Satyagraha; person: Mahatma Gandhi