Represent the given dialogue about an image, which is used for image retrieval: Q:how many sheep are there
A:some sheep are obscured like there are 6 sheep
Q:are the sheep white
A:no
Q:are they brown
A:yes
Q:are they all adult sheep
A:they appear to be adult sheep
Q:do they look dirty
A:they look like they have rolled in the dirt
Q:is there a lot of grass
A:yes there is a lot of grass
Q:is there a big group of trees
A:yes a huge group of trees
Q:is the grass really green
A:some of the grass is green and some of the grass is brown
Q:is it sunny
A:it looks overcast
Q:are there any people
A:no people in the image


['images/VisDial/Train/VisDial_image_20856.jpg', 'images/VisDial/Train/VisDial_image_42338.jpg', 'images/VisDial/Train/VisDial_image_17998.jpg', 'images/VisDial/Train/VisDial_image_63984.jpg', 'images/VisDial/Train/VisDial_image_55434.jpg', 'images/VisDial/Train/VisDial_image_20737.jpg', 'images/VisDial/Train/VisDial_image_24412.jpg', 'images/VisDial/Train/VisDial_image_47064.jpg', 'images/VisDial/Train/VisDial_image_8958.jpg', 'images/VisDial/Train/VisDial_image_52854.jpg', 'images/VisDial/Train/VisDial_image_64886.jpg', 'images/VisDial/Train/VisDial_image_37626.jpg']