Represent the given dialogue about an image, which is used for image retrieval: Q:is it daytime
A:yes
Q:is it in a street
A:yes
Q:is it a color photo
A:yes
Q:any people walking
A:no people are visible
Q:any people inside the vehicle
A:not that i can see
Q:is the van have any words numbers over it
A:no
Q:can you find what is the van for
A:nope
Q:i meant to ask, any towing vehicle, passenger commuter or government vehicle
A:you can only see the door of the van
Q:is the sidewalk concrete
A:yes
Q:what color is the van
A:white


['images/VisDial/Train/VisDial_image_113611.jpg', 'images/VisDial/Train/VisDial_image_108383.jpg', 'images/VisDial/Train/VisDial_image_73567.jpg', 'images/VisDial/Train/VisDial_image_93107.jpg', 'images/VisDial/Train/VisDial_image_73027.jpg', 'images/VisDial/Train/VisDial_image_116323.jpg', 'images/VisDial/Train/VisDial_image_99973.jpg', 'images/VisDial/Train/VisDial_image_76930.jpg', 'images/VisDial/Train/VisDial_image_20345.jpg', 'images/VisDial/Train/VisDial_image_108104.jpg', 'images/VisDial/Train/VisDial_image_55796.jpg', 'images/VisDial/Train/VisDial_image_482.jpg']