3610
military officials will not say whether damage to the runways is going to limit operation there , but they know there are underground bunkers there and some other areas that may be of use .
 military, military officials, they, the runways, there, there
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:
 military, military officials, they, the runways, there, there