Represent the given dialogue about an image, which is used for image retrieval: Q:what color is the sky
A:grayish blue seems to be an overcast
Q:how many signs
A:2 street signs
Q:what color are the signs
A:white with a red ring around it with black directional arrows in the center
Q:are they large or small
A:kind of large
Q:any trees
A:i can see the top of 1
Q:how many poles
A:there are 3 poles that i see
Q:any leaves on the tree
A:yes
Q:what color are they
A:green
Q:what color are the poles
A:brownwood
Q:does the pole look old
A:yes


['images/VisDial/Train/VisDial_image_47931.jpg', 'images/VisDial/Train/VisDial_image_120125.jpg', 'images/VisDial/Train/VisDial_image_2569.jpg', 'images/VisDial/Train/VisDial_image_83942.jpg', 'images/VisDial/Train/VisDial_image_73006.jpg', 'images/VisDial/Train/VisDial_image_40294.jpg', 'images/VisDial/Train/VisDial_image_38334.jpg', 'images/VisDial/Train/VisDial_image_28044.jpg', 'images/VisDial/Train/VisDial_image_84839.jpg', 'images/VisDial/Train/VisDial_image_10177.jpg', 'images/VisDial/Train/VisDial_image_114591.jpg', 'images/VisDial/Train/VisDial_image_19789.jpg']