32798
Reports later alleged that he was transferred to secret CIA-operated prisons , known as black sites , in Pakistan , Thailand , Afghanistan , Poland , Northern Africa , and Diego Garcia .
 location: Pakistan; location: Thailand; location: Afghanistan; location: Poland; location: Northern Africa; location: Diego Garcia
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: Pakistan, Thailand, Afghanistan, Poland, Northern Africa, Diego Garcia 
Answer:
 location: Pakistan; location: Thailand; location: Afghanistan; location: Poland; location: Northern Africa; location: Diego Garcia