Represent the given dialogue about an image, which is used for image retrieval: Q:how old are the men
A:hard to tell 2 of them are facing away maybe 30's to 40's
Q:do you see any other people
A:might be some people in the background hard to tell
Q:are they outside
A:yes they are
Q:are they in a park like setting
A:no they appear to be at an airplane hanger perhaps
Q:are any of the men wearing hats
A:actually i do see at least 1 more man right behind them 3 of the 4 people i see are wearing hats
Q:are they wearing jackets
A:yes they are
Q:do they look like they may be working
A:yes i would guess they may be pilots
Q:do you see any vehicles
A:just a few planes
Q:is it daytime
A:i think so hard to tell it is a black and white photo
Q:does it look like an old historical photo
A:yes i think so


['images/VisDial/Train/VisDial_image_21438.jpg', 'images/VisDial/Train/VisDial_image_40272.jpg', 'images/VisDial/Train/VisDial_image_82780.jpg', 'images/VisDial/Train/VisDial_image_29231.jpg', 'images/VisDial/Train/VisDial_image_59985.jpg', 'images/VisDial/Train/VisDial_image_70522.jpg', 'images/VisDial/Train/VisDial_image_66149.jpg', 'images/VisDial/Train/VisDial_image_3994.jpg', 'images/VisDial/Train/VisDial_image_69615.jpg', 'images/VisDial/Train/VisDial_image_10407.jpg', 'images/VisDial/Train/VisDial_image_118463.jpg', 'images/VisDial/Train/VisDial_image_73040.jpg']