Represent the given dialogue about an image, which is used for image retrieval: Q:what makes the mule sullen
A:i don't know
Q:what color is the mule
A:gray and white
Q:is it an adult mule
A:no maybe a baby
Q:can you see any other animals
A:no
Q:can you see any grass
A:yes
Q:what color is the grass
A:green and brown
Q:can you see any trees
A:no
Q:is this a farm
A:its up close, i can't tell
Q:are there any people
A:no
Q:what is the weather like
A:sunny


['images/VisDial/Train/VisDial_image_5644.jpg', 'images/VisDial/Train/VisDial_image_22048.jpg', 'images/VisDial/Train/VisDial_image_6143.jpg', 'images/VisDial/Train/VisDial_image_10447.jpg', 'images/VisDial/Train/VisDial_image_8979.jpg', 'images/VisDial/Train/VisDial_image_33139.jpg', 'images/VisDial/Train/VisDial_image_114018.jpg', 'images/VisDial/Train/VisDial_image_45174.jpg', 'images/VisDial/Train/VisDial_image_115850.jpg', 'images/VisDial/Train/VisDial_image_115178.jpg', 'images/VisDial/Train/VisDial_image_16367.jpg', 'images/VisDial/Train/VisDial_image_95586.jpg']