Represent the given dialogue about an image, which is used for image retrieval: Q:is this in color
A:yes
Q:how many people do you see
A:more than five, several
Q:are they at a terminal
A:they are at a subway station
Q:how many trains
A:hard to tell they are connected and it's a partial view
Q:do you see tracks
A:no
Q:do you see any trees
A:no, it's a subway, they are underground!
Q:do you see any signs
A:yes
Q:what kind
A:directional signs
Q:do you see any employees
A:no just regular traveling people
Q:is the photo well lit
A:yes


['images/VisDial/Train/VisDial_image_83290.jpg', 'images/VisDial/Train/VisDial_image_48155.jpg', 'images/VisDial/Train/VisDial_image_53566.jpg', 'images/VisDial/Train/VisDial_image_16772.jpg', 'images/VisDial/Train/VisDial_image_42849.jpg', 'images/VisDial/Train/VisDial_image_94429.jpg', 'images/VisDial/Train/VisDial_image_75014.jpg', 'images/VisDial/Train/VisDial_image_32563.jpg', 'images/VisDial/Train/VisDial_image_60743.jpg', 'images/VisDial/Train/VisDial_image_35996.jpg', 'images/VisDial/Train/VisDial_image_7590.jpg', 'images/VisDial/Train/VisDial_image_28257.jpg']