Represent the given dialogue about an image, which is used for image retrieval: Q:what color is the train
A:it is gray with 1 orange car
Q:is the mountain large
A:no
Q:is it day or night
A:it is daytime
Q:any clouds
A:no
Q:is it sunny
A:yes it is
Q:any trees
A:several on the small mountain
Q:any rocks
A:yes, there are many under the track area
Q:any writing on the train
A:i can only see the rear cars, but no
Q:what color are the tracks
A:they look grayish
Q:any smoke from the train
A:yes


['images/VisDial/Train/VisDial_image_15809.jpg', 'images/VisDial/Train/VisDial_image_5492.jpg', 'images/VisDial/Train/VisDial_image_12109.jpg', 'images/VisDial/Train/VisDial_image_47788.jpg', 'images/VisDial/Train/VisDial_image_95206.jpg', 'images/VisDial/Train/VisDial_image_116926.jpg', 'images/VisDial/Train/VisDial_image_1530.jpg', 'images/VisDial/Train/VisDial_image_48970.jpg', 'images/VisDial/Train/VisDial_image_64487.jpg', 'images/VisDial/Train/VisDial_image_89522.jpg', 'images/VisDial/Train/VisDial_image_50678.jpg', 'images/VisDial/Train/VisDial_image_80303.jpg']