Represent the given dialogue about an image, which is used for image retrieval: Q:how many sheep are there
A:13
Q:are they all same color
A:1 up close has black head rest i can see have white head
Q:can you see sky
A:no
Q:is there grass
A:bright green grass
Q:is grass tall
A:short
Q:are any sheep eating
A:half of them are
Q:what are they eating
A:grass
Q:do they look happy
A:sort of, looks like not normal place for them to graze
Q:how big is grassland
A:size of football field
Q:any people around
A:no


['images/VisDial/Train/VisDial_image_91917.jpg', 'images/VisDial/Train/VisDial_image_93763.jpg', 'images/VisDial/Train/VisDial_image_47777.jpg', 'images/VisDial/Train/VisDial_image_42092.jpg', 'images/VisDial/Train/VisDial_image_36633.jpg', 'images/VisDial/Train/VisDial_image_16870.jpg', 'images/VisDial/Train/VisDial_image_114400.jpg', 'images/VisDial/Train/VisDial_image_81312.jpg', 'images/VisDial/Train/VisDial_image_118471.jpg', 'images/VisDial/Train/VisDial_image_94666.jpg', 'images/VisDial/Train/VisDial_image_31127.jpg', 'images/VisDial/Train/VisDial_image_57743.jpg']