Represent the given dialogue about an image, which is used for image retrieval: Q:is the bear white
A:black and white
Q:are there other bears
A:no
Q:is this a large bear
A:its medium sized
Q:is it a panda
A:no it's a polar bear
Q:are there trees
A:no
Q:is it dirty
A:no
Q:is the bear dirty i meant
A:no it looks clean
Q:and it's black too and a polar bear
A:yes
Q:is it sunny
A:yes
Q:is there water
A:yes dirty water


['images/VisDial/Train/VisDial_image_65692.jpg', 'images/VisDial/Train/VisDial_image_1856.jpg', 'images/VisDial/Train/VisDial_image_96963.jpg', 'images/VisDial/Train/VisDial_image_50898.jpg', 'images/VisDial/Train/VisDial_image_57600.jpg', 'images/VisDial/Train/VisDial_image_7170.jpg', 'images/VisDial/Train/VisDial_image_68650.jpg', 'images/VisDial/Train/VisDial_image_13380.jpg', 'images/VisDial/Train/VisDial_image_31964.jpg', 'images/VisDial/Train/VisDial_image_3803.jpg', 'images/VisDial/Train/VisDial_image_82970.jpg', 'images/VisDial/Train/VisDial_image_47653.jpg']