5618
the united nations is denying iraqi claims that the two are in urgent talks to settle a dispute .
 iraqi, the united nations, the two
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: geographical social political, organization, person, location, facility, vehicle, weapon 
Text: {0} 
Answer:
 iraqi, the united nations, the two