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PSV , however , suffered in the second half of the season , also because of injuries of players Jefferson Farfán , Alex and Ibrahim Afellay , obtaining only 19 out 39 possible points .
 organization: PSV; person: Jefferson Farfán; person: Alex; person: Ibrahim Afellay
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 organization: PSV; person: Jefferson Farfán; person: Alex; person: Ibrahim Afellay