Represent the given dialogue about an image, which is used for image retrieval: Q:is there grass
A:behind the bear, yes
Q:is the bear alone
A:yeah
Q:is there trees
A:some small trees behind it, yeah
Q:is it a zoo
A:yes
Q:can you see the sky
A:no
Q:are there people
A:not that i can see
Q:does the bear look content
A:not really, no, it's sniffing above the fence
Q:what is the fence made of
A:wire
Q:is there anything else
A:some rocks in front of the bear
Q:are the rocks big
A:yes


['images/VisDial/Train/VisDial_image_47788.jpg', 'images/VisDial/Train/VisDial_image_64289.jpg', 'images/VisDial/Train/VisDial_image_104835.jpg', 'images/VisDial/Train/VisDial_image_7612.jpg', 'images/VisDial/Train/VisDial_image_109602.jpg', 'images/VisDial/Train/VisDial_image_29859.jpg', 'images/VisDial/Train/VisDial_image_51958.jpg', 'images/VisDial/Train/VisDial_image_119644.jpg', 'images/VisDial/Train/VisDial_image_93006.jpg', 'images/VisDial/Train/VisDial_image_68509.jpg', 'images/VisDial/Train/VisDial_image_115843.jpg', 'images/VisDial/Train/VisDial_image_14755.jpg']