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Some claim that the question itself is unimportant : the famously " neat " John McCarthy said publicly he had no interest in how human intelligence worked , while famous " scruffy " Rodney Brooks is openly obsessed with creating humanoid intelligence .
 John McCarthy, Rodney Brooks
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: media, plant, vehicle, astronomical object, time, disease, animal, location, person, organization, mythical figure, food, biology, geographical phenomenon, instrument, event 
Text: {0} 
Answer:
 John McCarthy, Rodney Brooks