Represent the given dialogue about an image, which is used for image retrieval: Q:is it going fast
A:no
Q:are there any cabooses or just the engine
A:i only see the front of it and the door on the side
Q:are there any buildings around
A:no buildings
Q:can you see any letters or numbers
A:yes 58719 and there's also some text
Q:can you see any people
A:no
Q:is this a commercial train
A:i think it's a passenger train
Q:what's the weather like
A:a little cloudy
Q:does it look like it has rained
A:no
Q:what's behind the train
A:there's a pole, a fence and a tree
Q:what color is the fence
A:metallic silver


['images/VisDial/Train/VisDial_image_48207.jpg', 'images/VisDial/Train/VisDial_image_70847.jpg', 'images/VisDial/Train/VisDial_image_52366.jpg', 'images/VisDial/Train/VisDial_image_62807.jpg', 'images/VisDial/Train/VisDial_image_1995.jpg', 'images/VisDial/Train/VisDial_image_74501.jpg', 'images/VisDial/Train/VisDial_image_30894.jpg', 'images/VisDial/Train/VisDial_image_93512.jpg', 'images/VisDial/Train/VisDial_image_108133.jpg', 'images/VisDial/Train/VisDial_image_15534.jpg', 'images/VisDial/Train/VisDial_image_43045.jpg', 'images/VisDial/Train/VisDial_image_46969.jpg']