1397
The airport closed at the outbreak of the 1991 Gulf War , receiving only occasional humanitarian flights until it was reopened for business in August .
 The airport, it
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: geographical social political, organization, person, location, facility, vehicle, weapon 
Text: {0} 
Answer:
 The airport, it