Represent the given dialogue about an image, which is used for image retrieval: Q:is this in color
A:yes
Q:is it in the wild
A:yes
Q:are there any trees
A:yes
Q:what color is the grass
A:brown
Q:any people
A:no
Q:any vehicles
A:no
Q:is it sunny
A:yes
Q:only 1 elephant
A:yes
Q:any clouds in the sky
A:no
Q:what color is the elephant
A:gray


['images/VisDial/Train/VisDial_image_7273.jpg', 'images/VisDial/Train/VisDial_image_86475.jpg', 'images/VisDial/Train/VisDial_image_8143.jpg', 'images/VisDial/Train/VisDial_image_52212.jpg', 'images/VisDial/Train/VisDial_image_101593.jpg', 'images/VisDial/Train/VisDial_image_83445.jpg', 'images/VisDial/Train/VisDial_image_70592.jpg', 'images/VisDial/Train/VisDial_image_107537.jpg', 'images/VisDial/Train/VisDial_image_7410.jpg', 'images/VisDial/Train/VisDial_image_61312.jpg', 'images/VisDial/Train/VisDial_image_5098.jpg', 'images/VisDial/Train/VisDial_image_20720.jpg']