Represent the given dialogue about an image, which is used for image retrieval: Q:how big is the polar bear
A:looks full grown
Q:what color is the polar bear fur
A:very white with a few brownish spots
Q:is this look like at a lake or river
A:looks more like a zoo
Q:is there any people around
A:no
Q:what the polar bear doing stands on the rocks
A:yes, maybe walking on the rocks
Q:can you see water
A:no
Q:is there any other animals
A:no
Q:what time of the day does it looks like
A:looks to be daytime
Q:does the polar bear seem to be in a good moods
A:well, i don't see him smiling, if that's what you mean
Q:how many rocks are there
A:a whole wall full


['images/VisDial/Train/VisDial_image_19170.jpg', 'images/VisDial/Train/VisDial_image_52478.jpg', 'images/VisDial/Train/VisDial_image_73610.jpg', 'images/VisDial/Train/VisDial_image_122337.jpg', 'images/VisDial/Train/VisDial_image_46254.jpg', 'images/VisDial/Train/VisDial_image_26531.jpg', 'images/VisDial/Train/VisDial_image_71294.jpg', 'images/VisDial/Train/VisDial_image_68307.jpg', 'images/VisDial/Train/VisDial_image_54841.jpg', 'images/VisDial/Train/VisDial_image_37653.jpg', 'images/VisDial/Train/VisDial_image_90133.jpg', 'images/VisDial/Train/VisDial_image_45164.jpg']