47269
He served mainly as backup to the main squad during his spell , also being loaned to F.C. Alverca which acted as the farm team .
 F.C. Alverca
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:
 F.C. Alverca