Represent the given dialogue about an image, which is used for image retrieval: Q:is the photo in color
A:yes
Q:what color is the pen
A:grey
Q:is the pen round
A:no
Q:is the pen metal
A:yes
Q:what color sheep
A:grey
Q:any other animals
A:no
Q:how many sheep
A:2
Q:is all the sheep sitting
A:laying
Q:what color water trough
A:blue
Q:any grass on the ground
A:yes


['images/VisDial/Train/VisDial_image_25647.jpg', 'images/VisDial/Train/VisDial_image_53652.jpg', 'images/VisDial/Train/VisDial_image_76479.jpg', 'images/VisDial/Train/VisDial_image_114067.jpg', 'images/VisDial/Train/VisDial_image_71749.jpg', 'images/VisDial/Train/VisDial_image_119537.jpg', 'images/VisDial/Train/VisDial_image_37575.jpg', 'images/VisDial/Train/VisDial_image_58996.jpg', 'images/VisDial/Train/VisDial_image_4114.jpg', 'images/VisDial/Train/VisDial_image_3254.jpg', 'images/VisDial/Train/VisDial_image_13227.jpg', 'images/VisDial/Train/VisDial_image_18061.jpg']