8070
Police said most of the passengers were Sudanese but that there were also an unknown number of Iraqis , Jordanians , Palestinians , Syrians and Saudis .
 Palestinians, Sudanese, Saudis, Syrians, Jordanians, Iraqis
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, else, organization, person 
Text: {0} 
Answer:
 Palestinians, Sudanese, Saudis, Syrians, Jordanians, Iraqis