Represent the given dialogue about an image, which is used for image retrieval: Q:is the photo in color
A:yes
Q:is this a zoo
A:hard to tell
Q:can you see trees
A:yes
Q:are they different sizes because they are standing on something
A:they are all standing at different distances
Q:is there leaves on the trees
A:yes
Q:are they green
A:giraffes are brown
Q:is there a fence anywhere
A:no
Q:is there grass
A:in the distance
Q:is it long
A:hard to tell
Q:what else do you see
A:a picture


['images/VisDial/Train/VisDial_image_47917.jpg', 'images/VisDial/Train/VisDial_image_31761.jpg', 'images/VisDial/Train/VisDial_image_36064.jpg', 'images/VisDial/Train/VisDial_image_102781.jpg', 'images/VisDial/Train/VisDial_image_25244.jpg', 'images/VisDial/Train/VisDial_image_18351.jpg', 'images/VisDial/Train/VisDial_image_54243.jpg', 'images/VisDial/Train/VisDial_image_22876.jpg', 'images/VisDial/Train/VisDial_image_35439.jpg', 'images/VisDial/Train/VisDial_image_62099.jpg', 'images/VisDial/Train/VisDial_image_89308.jpg', 'images/VisDial/Train/VisDial_image_70025.jpg']