1394
( on camera ) : Trying to organize a northern front with just a few hundred U . S . Special Forces troops and the poorly armed Kurdish Peshmerga guerrillas was always going to be a high - risk exercise .
 U . S, U . S . Special Forces, a few hundred U . S . Special Forces troops, the poorly armed Kurdish Peshmerga guerrillas, Kurdish Peshmerga
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: organization, person, geographical social political, vehicle, location, weapon, facility 
Text: {0} 
Answer:
 U . S, U . S . Special Forces, a few hundred U . S . Special Forces troops, the poorly armed Kurdish Peshmerga guerrillas, Kurdish Peshmerga