Represent the given dialogue about an image, which is used for image retrieval: Q:how many people are there
A:at least 13
Q:what nationality
A:us
Q:is truck moving
A:yes
Q:is truck old
A:no pretty modern
Q:are there any other vehicles
A:yes on city street
Q:is it sunny
A:yes shadows visible
Q:is it pickup or commercial truck
A:bigger than pickup commercial type
Q:are there buildings
A:yes several
Q:is there logo on truck
A:no logo but obama signs
Q:are people working or having fun
A:both campaign run


['images/VisDial/Train/VisDial_image_31457.jpg', 'images/VisDial/Train/VisDial_image_116629.jpg', 'images/VisDial/Train/VisDial_image_88019.jpg', 'images/VisDial/Train/VisDial_image_96606.jpg', 'images/VisDial/Train/VisDial_image_57773.jpg', 'images/VisDial/Train/VisDial_image_60712.jpg', 'images/VisDial/Train/VisDial_image_111021.jpg', 'images/VisDial/Train/VisDial_image_118173.jpg', 'images/VisDial/Train/VisDial_image_103362.jpg', 'images/VisDial/Train/VisDial_image_91394.jpg', 'images/VisDial/Train/VisDial_image_12289.jpg', 'images/VisDial/Train/VisDial_image_18421.jpg']