Represent the given dialogue about an image, which is used for image retrieval: Q:what color is bus
A:can only see it from inside
Q:what color are seats
A:can't see seats just front windshield
Q:what time of day is it
A:afternoon
Q:can you see driver
A:no
Q:is bus about to hit pedestrians
A:no
Q:are there any other vehicles next to bus
A:yes in front of bus
Q:is bus stopped
A:no
Q:what color is vehicle in front of bus
A:black
Q:what kind of vehicle is it
A:car
Q:4 door or 2 door
A:i can't tell


['images/VisDial/Train/VisDial_image_90129.jpg', 'images/VisDial/Train/VisDial_image_69528.jpg', 'images/VisDial/Train/VisDial_image_28790.jpg', 'images/VisDial/Train/VisDial_image_109496.jpg', 'images/VisDial/Train/VisDial_image_17617.jpg', 'images/VisDial/Train/VisDial_image_80237.jpg', 'images/VisDial/Train/VisDial_image_71966.jpg', 'images/VisDial/Train/VisDial_image_39590.jpg', 'images/VisDial/Train/VisDial_image_77870.jpg', 'images/VisDial/Train/VisDial_image_59217.jpg', 'images/VisDial/Train/VisDial_image_21452.jpg', 'images/VisDial/Train/VisDial_image_26364.jpg']