Represent the given dialogue about an image, which is used for image retrieval: Q:is wall connected to building
A:it is hard to tell
Q:what color is wall
A:gray
Q:is it stone
A:i would say it looks like concrete
Q:are bears both full grown
A:i don't think so because they look smaller
Q:is it daytime
A:yes
Q:is it sunny
A:i can't see sky
Q:can you see grass
A:i can see small patch of grass close to front of photo
Q:is there any trees
A:there are not trees
Q:are bears in captivity
A:i think so
Q:do they have any shelter
A:i cannot tell if they do or not


['images/VisDial/Train/VisDial_image_45723.jpg', 'images/VisDial/Train/VisDial_image_948.jpg', 'images/VisDial/Train/VisDial_image_74762.jpg', 'images/VisDial/Train/VisDial_image_81737.jpg', 'images/VisDial/Train/VisDial_image_18857.jpg', 'images/VisDial/Train/VisDial_image_68863.jpg', 'images/VisDial/Train/VisDial_image_64743.jpg', 'images/VisDial/Train/VisDial_image_54594.jpg', 'images/VisDial/Train/VisDial_image_82206.jpg', 'images/VisDial/Train/VisDial_image_92774.jpg', 'images/VisDial/Train/VisDial_image_97616.jpg', 'images/VisDial/Train/VisDial_image_98335.jpg']