Represent the given dialogue about an image, which is used for image retrieval: Q:is this a double decker
A:cannot tell
Q:is this an american bus
A:no telling
Q:is this a city bus
A:yes
Q:is this a large bus
A:yes
Q:what color is the bus
A:inside view of passengers only
Q:can you see the bus number or the destination name
A:no
Q:what is the most predominant race of people on the bus
A:white
Q:what is the most predominant age bracket of the people on the bus
A:20
Q:can you see the bus driver
A:no
Q:can you describe the person you can see most fully
A:young white


['images/VisDial/Train/VisDial_image_12640.jpg', 'images/VisDial/Train/VisDial_image_44599.jpg', 'images/VisDial/Train/VisDial_image_38377.jpg', 'images/VisDial/Train/VisDial_image_55713.jpg', 'images/VisDial/Train/VisDial_image_74404.jpg', 'images/VisDial/Train/VisDial_image_81386.jpg', 'images/VisDial/Train/VisDial_image_104022.jpg', 'images/VisDial/Train/VisDial_image_46820.jpg', 'images/VisDial/Train/VisDial_image_100112.jpg', 'images/VisDial/Train/VisDial_image_72078.jpg', 'images/VisDial/Train/VisDial_image_80636.jpg', 'images/VisDial/Train/VisDial_image_106944.jpg']