Represent the given dialogue about an image, which is used for image retrieval: Q:what color is train
A:picture is black and white
Q:is smoke black
A:yes
Q:does this appear to be old picture
A:not sure
Q:can you see skyline
A:no
Q:does train appear to be going fast
A:yes
Q:do you see any people
A:no
Q:do you see any trees
A:i think in distance
Q:do you see any mountains
A:no
Q:do you see any water
A:no
Q:does train have any cars hooked to it or is it just engine
A:yes


['images/VisDial/Train/VisDial_image_96998.jpg', 'images/VisDial/Train/VisDial_image_73617.jpg', 'images/VisDial/Train/VisDial_image_83042.jpg', 'images/VisDial/Train/VisDial_image_50318.jpg', 'images/VisDial/Train/VisDial_image_106013.jpg', 'images/VisDial/Train/VisDial_image_72117.jpg', 'images/VisDial/Train/VisDial_image_56428.jpg', 'images/VisDial/Train/VisDial_image_83572.jpg', 'images/VisDial/Train/VisDial_image_108161.jpg', 'images/VisDial/Train/VisDial_image_101383.jpg', 'images/VisDial/Train/VisDial_image_61855.jpg', 'images/VisDial/Train/VisDial_image_34812.jpg']