Represent the given dialogue about an image, which is used for image retrieval: Q:is this outside
A:yes
Q:is it day time
A:yes
Q:is this picture in color
A:yes
Q:what color are the cars
A:white and silver
Q:what color is the train
A:i cannot see the sides to tell the color
Q:do you see any other trains
A:no
Q:do you see the tracks
A:yes
Q:is it sunny
A:i don't see the sky
Q:what color are the tracks
A:brown
Q:do you see any trees
A:yes


['images/VisDial/Train/VisDial_image_87528.jpg', 'images/VisDial/Train/VisDial_image_14807.jpg', 'images/VisDial/Train/VisDial_image_113880.jpg', 'images/VisDial/Train/VisDial_image_44039.jpg', 'images/VisDial/Train/VisDial_image_59196.jpg', 'images/VisDial/Train/VisDial_image_14595.jpg', 'images/VisDial/Train/VisDial_image_15790.jpg', 'images/VisDial/Train/VisDial_image_121894.jpg', 'images/VisDial/Train/VisDial_image_69972.jpg', 'images/VisDial/Train/VisDial_image_86675.jpg', 'images/VisDial/Train/VisDial_image_112284.jpg', 'images/VisDial/Train/VisDial_image_50708.jpg']