Represent the given dialogue about an image, which is used for image retrieval: Q:how many people have bus passes
A:0
Q:do they all have exact change
A:i only see a driver
Q:how pleased is the driver with this day
A:i guess he's happy
Q:is he opening the doors
A:they are open
Q:what is the flow rate of passengers
A:there are no passengers
Q:how does the driver feel about driving an empty bus
A:i don't know
Q:where is he going
A:i don't know
Q:where is the bus
A:on a road
Q:what country has this road
A:maybe us
Q:probably pretty good bus then
A:yes


['images/VisDial/Train/VisDial_image_19570.jpg', 'images/VisDial/Train/VisDial_image_90936.jpg', 'images/VisDial/Train/VisDial_image_5585.jpg', 'images/VisDial/Train/VisDial_image_67457.jpg', 'images/VisDial/Train/VisDial_image_54507.jpg', 'images/VisDial/Train/VisDial_image_1534.jpg', 'images/VisDial/Train/VisDial_image_119355.jpg', 'images/VisDial/Train/VisDial_image_31327.jpg', 'images/VisDial/Train/VisDial_image_67583.jpg', 'images/VisDial/Train/VisDial_image_9413.jpg', 'images/VisDial/Train/VisDial_image_79981.jpg', 'images/VisDial/Train/VisDial_image_42069.jpg']