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In his first season , he only made 14 league appearances , but in 2010 – 11 season , he started a successive 5 league games for the team , as one of the strikers in a 4 - 3 - 3 formation , along with Luís Gabriel Sacilotto to partner with Umberto Improta or Francesco Di Gennaro .
 Luís Gabriel Sacilotto, Umberto Improta, Francesco Di Gennaro
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Luís Gabriel Sacilotto, Umberto Improta, Francesco Di Gennaro