3720
it was a very tense and nerve - racking day for the pilot who is stationed at this base near the iraqi border .
 iraqi, the pilot, who, this base near the iraqi border, the iraqi border
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:
 iraqi, the pilot, who, this base near the iraqi border, the iraqi border