18986
He started to play football in São Paulo when he was 4 years old , being in the same group with Robinho .
 São Paulo, Robinho
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:
 São Paulo, Robinho