Represent the given dialogue about an image, which is used for image retrieval: Q:are any trains moving
A:yes all of them are moving
Q:freight or passenger
A:freight trains are present
Q:any tanker cars
A:no tanker cars are shown
Q:any cattle cars
A:no cattle cars are shown
Q:what's in the background around the trains
A:a couple of cable lines and a dark gray sky
Q:any people visible
A:no people are visible
Q:so, just boxcars in the trains
A:no boxcars are present, only trains
Q:can you see any locomotives
A:no locomotives are present
Q:so, no locomotives, no boxcars, no tanker cars, no cattle cars can you get any idea what kind of cargo is on the trains
A:the front side of the trains are only shown
Q:front like where the engine is
A:yes, that side


['images/VisDial/Train/VisDial_image_63381.jpg', 'images/VisDial/Train/VisDial_image_103149.jpg', 'images/VisDial/Train/VisDial_image_28711.jpg', 'images/VisDial/Train/VisDial_image_113463.jpg', 'images/VisDial/Train/VisDial_image_107644.jpg', 'images/VisDial/Train/VisDial_image_112979.jpg', 'images/VisDial/Train/VisDial_image_113263.jpg', 'images/VisDial/Train/VisDial_image_74551.jpg', 'images/VisDial/Train/VisDial_image_107366.jpg', 'images/VisDial/Train/VisDial_image_49902.jpg', 'images/VisDial/Train/VisDial_image_88535.jpg', 'images/VisDial/Train/VisDial_image_55686.jpg']