Represent the given dialogue about an image, which is used for image retrieval: Q:any idea what the picture is of
A:a city street
Q:can you see cars
A:yes
Q:lights on cars
A:yes
Q:see any trucks
A:no
Q:buildings
A:yes
Q:traffic lights
A:not that i can see
Q:trees
A:no
Q:any people
A:no
Q:can you see the sky
A:yes
Q:what color is it
A:very gray


['images/VisDial/Train/VisDial_image_100996.jpg', 'images/VisDial/Train/VisDial_image_72720.jpg', 'images/VisDial/Train/VisDial_image_114874.jpg', 'images/VisDial/Train/VisDial_image_61014.jpg', 'images/VisDial/Train/VisDial_image_16939.jpg', 'images/VisDial/Train/VisDial_image_95451.jpg', 'images/VisDial/Train/VisDial_image_98722.jpg', 'images/VisDial/Train/VisDial_image_639.jpg', 'images/VisDial/Train/VisDial_image_20951.jpg', 'images/VisDial/Train/VisDial_image_97576.jpg', 'images/VisDial/Train/VisDial_image_83650.jpg', 'images/VisDial/Train/VisDial_image_21253.jpg']