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In 1997 , he moved to Portugal where he remained for the following nine years , starting with F.C. Paços de Ferreira in the second division and moving to SC Vianense in the third level after a few months .
 Portugal, F.C. Paços de Ferreira, SC Vianense
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:
 Portugal, F.C. Paços de Ferreira, SC Vianense