Represent the given dialogue about an image, which is used for image retrieval: Q:is this a color picture
A:yes it is
Q:how many buses can you see
A:about 6 buses
Q:what color are the buses
A:they are all gray
Q:do the buses look old
A:not really they don’t
Q:do the buses look clean
A:yes they do
Q:are they double decker buses
A:no they aren't
Q:do they have any writing on the sides
A:yes but it's written in another language
Q:are they city buses
A:sim not really sure
Q:are the windows to the buses tinted
A:yes they are
Q:can you see any buildings
A:i see 1 in the distance


['images/VisDial/Train/VisDial_image_3494.jpg', 'images/VisDial/Train/VisDial_image_119531.jpg', 'images/VisDial/Train/VisDial_image_27923.jpg', 'images/VisDial/Train/VisDial_image_24912.jpg', 'images/VisDial/Train/VisDial_image_111898.jpg', 'images/VisDial/Train/VisDial_image_68954.jpg', 'images/VisDial/Train/VisDial_image_99541.jpg', 'images/VisDial/Train/VisDial_image_491.jpg', 'images/VisDial/Train/VisDial_image_78549.jpg', 'images/VisDial/Train/VisDial_image_108204.jpg', 'images/VisDial/Train/VisDial_image_56066.jpg', 'images/VisDial/Train/VisDial_image_33318.jpg']