Represent the given dialogue about an image, which is used for image retrieval: Q:are there people in the trains
A:no
Q:is there cargo on the trains
A:i don't think so
Q:how many sections do each of the trains have
A:you can only see the engine and 1 car
Q:what color is the car
A:silver
Q:is there any writing on it
A:no just numbers in front
Q:what are the numbers
A:1 is z 27668 the other is z 27674
Q:do you know what direction they are heading in
A:no they are facing the camera
Q:can you see a conductor
A:no
Q:is the train going fast
A:no
Q:are they even moving
A:i don't think so they might be parked


['images/VisDial/Train/VisDial_image_102855.jpg', 'images/VisDial/Train/VisDial_image_61734.jpg', 'images/VisDial/Train/VisDial_image_13992.jpg', 'images/VisDial/Train/VisDial_image_34478.jpg', 'images/VisDial/Train/VisDial_image_15122.jpg', 'images/VisDial/Train/VisDial_image_22463.jpg', 'images/VisDial/Train/VisDial_image_50471.jpg', 'images/VisDial/Train/VisDial_image_121220.jpg', 'images/VisDial/Train/VisDial_image_83054.jpg', 'images/VisDial/Train/VisDial_image_103855.jpg', 'images/VisDial/Train/VisDial_image_34956.jpg', 'images/VisDial/Train/VisDial_image_99707.jpg']