14884
he said saddam hussein ' s son , qusay , and his then son - in - law ordered him to do it .
 he, saddam hussein, saddam hussein ' s son, qusay, his, his then son - in - law, him
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:
 he, saddam hussein, saddam hussein ' s son, qusay, his, his then son - in - law, him