Represent the given dialogue about an image, which is used for image retrieval: Q:what color are the elephants
A:grey
Q:any other animals
A:no
Q:what color water
A:dark
Q:any grass
A:no
Q:any trees
A:dead ones
Q:do they have leaves
A:no
Q:any dirt
A:yes
Q:what color
A:dirt -colored
Q:are the elephants drinking
A:no
Q:are they clean or dirty
A:cleanish


['images/VisDial/Train/VisDial_image_75009.jpg', 'images/VisDial/Train/VisDial_image_15049.jpg', 'images/VisDial/Train/VisDial_image_1214.jpg', 'images/VisDial/Train/VisDial_image_109640.jpg', 'images/VisDial/Train/VisDial_image_101391.jpg', 'images/VisDial/Train/VisDial_image_96952.jpg', 'images/VisDial/Train/VisDial_image_107011.jpg', 'images/VisDial/Train/VisDial_image_2720.jpg', 'images/VisDial/Train/VisDial_image_94636.jpg', 'images/VisDial/Train/VisDial_image_27797.jpg', 'images/VisDial/Train/VisDial_image_92684.jpg', 'images/VisDial/Train/VisDial_image_90172.jpg']