Represent the given dialogue about an image, which is used for image retrieval: Q:what color is the sign
A:there are 3 they are all white background
Q:what shape are the signs
A:rectangular
Q:any vehicles
A:yes, in the distance
Q:is the road paved
A:yes, it is
Q:any buildings
A:quite a few this is an urban scene
Q:any signs
A:3 signs
Q:is it day or night
A:day
Q:what color are the signs
A:white background
Q:what shape are the signs
A:rectangle - all of them
Q:any traffic lights
A:not that i can see


['images/VisDial/Train/VisDial_image_12945.jpg', 'images/VisDial/Train/VisDial_image_58955.jpg', 'images/VisDial/Train/VisDial_image_114574.jpg', 'images/VisDial/Train/VisDial_image_50223.jpg', 'images/VisDial/Train/VisDial_image_120612.jpg', 'images/VisDial/Train/VisDial_image_34523.jpg', 'images/VisDial/Train/VisDial_image_94730.jpg', 'images/VisDial/Train/VisDial_image_71905.jpg', 'images/VisDial/Train/VisDial_image_71126.jpg', 'images/VisDial/Train/VisDial_image_110364.jpg', 'images/VisDial/Train/VisDial_image_101536.jpg', 'images/VisDial/Train/VisDial_image_92589.jpg']