Represent the given dialogue about an image, which is used for image retrieval: Q:is there also a down escalator
A:no
Q:are there any other people on the escalator
A:no
Q:about how old is the boy
A:about 20
Q:is this escalator in a store
A:no
Q:is it outside
A:yes
Q:what is the building that it's attached to made of
A:i can't tell
Q:what color is it
A:this is a black and white photograph
Q:is it daytime
A:yes
Q:can you see any identifying markings at to where he is at
A:no
Q:is the man wearing a hat
A:yes


['images/VisDial/Train/VisDial_image_114037.jpg', 'images/VisDial/Train/VisDial_image_36379.jpg', 'images/VisDial/Train/VisDial_image_16669.jpg', 'images/VisDial/Train/VisDial_image_31386.jpg', 'images/VisDial/Train/VisDial_image_114010.jpg', 'images/VisDial/Train/VisDial_image_38910.jpg', 'images/VisDial/Train/VisDial_image_118491.jpg', 'images/VisDial/Train/VisDial_image_25174.jpg', 'images/VisDial/Train/VisDial_image_53719.jpg', 'images/VisDial/Train/VisDial_image_70176.jpg', 'images/VisDial/Train/VisDial_image_75597.jpg', 'images/VisDial/Train/VisDial_image_67263.jpg']