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Pakistan International Airlines Corporation commonly known as Pakistan International Airlines and PIA is the flag carrier airline of Pakistan .
 organization: Pakistan; organization: Airlines; organization: Pakistan International Airlines; location: Pakistan
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, Airlines, Pakistan International Airlines, Pakistan 
Answer:
 organization: Pakistan; organization: Airlines; organization: Pakistan International Airlines; location: Pakistan