Represent the given dialogue about an image, which is used for image retrieval: Q:are there sheep
A:a whole flock
Q:are they big
A:they are regular sized adults
Q:are they white
A:yes
Q:are they dirty
A:they look clean enough
Q:but somewhat dirty
A:they are outside, so i imagine they are not completely clean
Q:are they in a zoo
A:no a farm
Q:large farm
A:i don't think so
Q:is it fenced in
A:yes
Q:are there other animals
A:no
Q:are there any people
A:no


['images/VisDial/Train/VisDial_image_111293.jpg', 'images/VisDial/Train/VisDial_image_27783.jpg', 'images/VisDial/Train/VisDial_image_116786.jpg', 'images/VisDial/Train/VisDial_image_91162.jpg', 'images/VisDial/Train/VisDial_image_46894.jpg', 'images/VisDial/Train/VisDial_image_117070.jpg', 'images/VisDial/Train/VisDial_image_120110.jpg', 'images/VisDial/Train/VisDial_image_18578.jpg', 'images/VisDial/Train/VisDial_image_100765.jpg', 'images/VisDial/Train/VisDial_image_57743.jpg', 'images/VisDial/Train/VisDial_image_122901.jpg', 'images/VisDial/Train/VisDial_image_64886.jpg']