Represent the given dialogue about an image, which is used for image retrieval: Q:is this a black and white photo
A:no
Q:is this a recent photo
A:probably not
Q:do you see a train station
A:no
Q:is this a passenger or cargo train
A:cargo
Q:do you see any trees
A:yes
Q:do you see any animals
A:no
Q:how many sets of tracks do you see
A:3
Q:what color is the train
A:both are black
Q:does the train have a number on it
A:no
Q:does the train have a name on it
A:no


['images/VisDial/Train/VisDial_image_18797.jpg', 'images/VisDial/Train/VisDial_image_110148.jpg', 'images/VisDial/Train/VisDial_image_55670.jpg', 'images/VisDial/Train/VisDial_image_76085.jpg', 'images/VisDial/Train/VisDial_image_113463.jpg', 'images/VisDial/Train/VisDial_image_5637.jpg', 'images/VisDial/Train/VisDial_image_12938.jpg', 'images/VisDial/Train/VisDial_image_50471.jpg', 'images/VisDial/Train/VisDial_image_64967.jpg', 'images/VisDial/Train/VisDial_image_91724.jpg', 'images/VisDial/Train/VisDial_image_32776.jpg', 'images/VisDial/Train/VisDial_image_72434.jpg']