Represent the given dialogue about an image, which is used for image retrieval: Q:what color is the train
A:it looks like dark grey
Q:does it have cars attached
A:yes,
Q:is the water in ocean
A:no, i don't think so
Q:how many cars are there
A:at least twenty
Q:is the water calm
A:yes, very calm
Q:any poles near the track
A:yes i see 1
Q:what color is the pole
A:brown and there is a really small orange 1
Q:any power lines
A:no ,
Q:any buildings
A:no
Q:is there writing on the train
A:no, 0 at all


['images/VisDial/Train/VisDial_image_106209.jpg', 'images/VisDial/Train/VisDial_image_110896.jpg', 'images/VisDial/Train/VisDial_image_27777.jpg', 'images/VisDial/Train/VisDial_image_29011.jpg', 'images/VisDial/Train/VisDial_image_83401.jpg', 'images/VisDial/Train/VisDial_image_78240.jpg', 'images/VisDial/Train/VisDial_image_56632.jpg', 'images/VisDial/Train/VisDial_image_85587.jpg', 'images/VisDial/Train/VisDial_image_91042.jpg', 'images/VisDial/Train/VisDial_image_17968.jpg', 'images/VisDial/Train/VisDial_image_41968.jpg', 'images/VisDial/Train/VisDial_image_22894.jpg']