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Career Chelsea He was first selected for Chelsea in an FA Cup tie away to Preston North End in the 2009 – 10 edition of the Cup , wearing the squad number 52 , but did not make an appearance , remaining on the bench .
 organization: Chelsea; organization: Chelsea; organization: Preston North End
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: location, person, organization 
Text: {0} 
 Entities: Chelsea, Chelsea, Preston North End 
Answer:
 organization: Chelsea; organization: Chelsea; organization: Preston North End