12406
they are happy to be finally able to come and back up the first wave of troops that left from here .
 here, they, the first wave of troops, troops, that
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:
 here, they, the first wave of troops, troops, that