8565
they say they ' re looking forward to going home , which relatives of one former p . o . w . say could happen as soon as tomorrow .
 home, they, they, relatives of one former p . o . w, one former p . o . w
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:
 home, they, they, relatives of one former p . o . w, one former p . o . w