1992
The PKK also crosses into Turkey from bases in the mountains of northern Iraq .
 location: Turkey; organization: PKK; location: Iraq
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: location, else, organization, person 
Text: {0} 
Answer:
 location: Turkey; organization: PKK; location: Iraq