Represent the given dialogue about an image, which is used for image retrieval: Q:what color is elephant
A:gray
Q:is there anything on elephants back
A:i do not think so
Q:is there fence around field
A:yes
Q:is this in zoo or wild
A:zoo
Q:are there people looking at elephant
A:zi do not think so
Q:is there only 1 elephant
A:yes
Q:is this fancy zoo with elaborate habitats for animals
A:it seems like
Q:can you see any buildings
A:no, just fence
Q:any signs
A:no
Q:does elephant have water in enclosure
A:no


['images/VisDial/Train/VisDial_image_108069.jpg', 'images/VisDial/Train/VisDial_image_97519.jpg', 'images/VisDial/Train/VisDial_image_41384.jpg', 'images/VisDial/Train/VisDial_image_85906.jpg', 'images/VisDial/Train/VisDial_image_55405.jpg', 'images/VisDial/Train/VisDial_image_72005.jpg', 'images/VisDial/Train/VisDial_image_14871.jpg', 'images/VisDial/Train/VisDial_image_90552.jpg', 'images/VisDial/Train/VisDial_image_52790.jpg', 'images/VisDial/Train/VisDial_image_75287.jpg', 'images/VisDial/Train/VisDial_image_49791.jpg', 'images/VisDial/Train/VisDial_image_98387.jpg']