Represent the given dialogue about an image, which is used for image retrieval: Q:any fireman
A:no
Q:any fire engines
A:no
Q:any grass
A:cannot tell, black and white pic except fire hydrant
Q:people in the shot
A:no
Q:any dogs
A:no
Q:can you see a sidewalk
A:yes
Q:any vehicles
A:no
Q:what color is the sidewalk
A:gray
Q:any trees
A:yes
Q:any cracks in the sidewalk
A:cannot see any


['images/VisDial/Train/VisDial_image_86403.jpg', 'images/VisDial/Train/VisDial_image_77684.jpg', 'images/VisDial/Train/VisDial_image_91857.jpg', 'images/VisDial/Train/VisDial_image_118436.jpg', 'images/VisDial/Train/VisDial_image_62253.jpg', 'images/VisDial/Train/VisDial_image_82290.jpg', 'images/VisDial/Train/VisDial_image_54732.jpg', 'images/VisDial/Train/VisDial_image_275.jpg', 'images/VisDial/Train/VisDial_image_67039.jpg', 'images/VisDial/Train/VisDial_image_78156.jpg', 'images/VisDial/Train/VisDial_image_82100.jpg', 'images/VisDial/Train/VisDial_image_55098.jpg']