Represent the given dialogue about an image, which is used for image retrieval: Q:how long is the train
A:looks long but it cuts off
Q:is it a freight train
A:no
Q:how many cars does it have
A:4 that i can see
Q:is it a passenger train
A:no
Q:can you see the engine or caboose
A:yes
Q:can you see what it is carrying
A:no
Q:what color is it
A:black
Q:is it a modern train
A:no
Q:how old does it look
A:very old
Q:can you see anyone inside it
A:yes


['images/VisDial/Train/VisDial_image_21124.jpg', 'images/VisDial/Train/VisDial_image_113331.jpg', 'images/VisDial/Train/VisDial_image_65006.jpg', 'images/VisDial/Train/VisDial_image_101887.jpg', 'images/VisDial/Train/VisDial_image_105282.jpg', 'images/VisDial/Train/VisDial_image_37108.jpg', 'images/VisDial/Train/VisDial_image_107108.jpg', 'images/VisDial/Train/VisDial_image_56542.jpg', 'images/VisDial/Train/VisDial_image_58792.jpg', 'images/VisDial/Train/VisDial_image_12323.jpg', 'images/VisDial/Train/VisDial_image_37095.jpg', 'images/VisDial/Train/VisDial_image_107722.jpg']