Represent the given dialogue about an image, which is used for image retrieval: Q:is the sign a warning sign
A:yes
Q:oh, i thought you had died - is the sign shaped like a diamond
A:no
Q:what does sign say
A:nothing
Q:vehicles
A:1
Q:weeds
A:no
Q:what color is the vehicle
A:white
Q:trees
A:yes
Q:is the a vehicle a truck
A:van
Q:white clouds
A:no
Q:is that american made van
A:maybe


['images/VisDial/Train/VisDial_image_56995.jpg', 'images/VisDial/Train/VisDial_image_72243.jpg', 'images/VisDial/Train/VisDial_image_116934.jpg', 'images/VisDial/Train/VisDial_image_35038.jpg', 'images/VisDial/Train/VisDial_image_92315.jpg', 'images/VisDial/Train/VisDial_image_16498.jpg', 'images/VisDial/Train/VisDial_image_25929.jpg', 'images/VisDial/Train/VisDial_image_80362.jpg', 'images/VisDial/Train/VisDial_image_1026.jpg', 'images/VisDial/Train/VisDial_image_104006.jpg', 'images/VisDial/Train/VisDial_image_71750.jpg', 'images/VisDial/Train/VisDial_image_74050.jpg']