Represent the given dialogue about an image, which is used for image retrieval: Q:is this a zoo
A:i don't think it is
Q:is it a wildlife refuge
A:looks like it
Q:is there a fence
A:not that i can see
Q:is there grass
A:yes
Q:is it green
A:yes it is
Q:is it tall
A:it's short
Q:is there another elephant
A:no
Q:how big is the elephant
A:it's big and full grown
Q:is there any humans
A:no
Q:is there a sky
A:no


['images/VisDial/Train/VisDial_image_29757.jpg', 'images/VisDial/Train/VisDial_image_97278.jpg', 'images/VisDial/Train/VisDial_image_101749.jpg', 'images/VisDial/Train/VisDial_image_80625.jpg', 'images/VisDial/Train/VisDial_image_38641.jpg', 'images/VisDial/Train/VisDial_image_73605.jpg', 'images/VisDial/Train/VisDial_image_922.jpg', 'images/VisDial/Train/VisDial_image_86480.jpg', 'images/VisDial/Train/VisDial_image_57554.jpg', 'images/VisDial/Train/VisDial_image_29381.jpg', 'images/VisDial/Train/VisDial_image_20608.jpg', 'images/VisDial/Train/VisDial_image_112948.jpg']