3761
The assistant was part of a quartet that also included fitness coach Rui Faria , goalkeeping coach Silvino Louro and chief scout André Villas-Boas that followed the young manager from FC Porto to Chelsea .
 Rui Faria, Silvino Louro, André Villas-Boas, FC Porto, Chelsea
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Rui Faria, Silvino Louro, André Villas-Boas, FC Porto, Chelsea