Represent the given dialogue about an image, which is used for image retrieval: Q:how many other trains are there beside the green 1
A:i see 1 other train in the back
Q:how many sets of tracks can be seen
A:4 sets are visible
Q:what color is the train in the back
A:back train is green & red
Q:are the tracks rusty looking
A:yes
Q:are any people present
A:no
Q:does the green train have any numbers on it
A:yes, but could not read that
Q:are these passenger trains
A:yes
Q:can you see the engines of the trains or just the cars
A:i see 2 engines
Q:is the train yard full of litter
A:not littered
Q:is the train in back moving
A:not sure


['images/VisDial/Train/VisDial_image_8504.jpg', 'images/VisDial/Train/VisDial_image_3469.jpg', 'images/VisDial/Train/VisDial_image_22605.jpg', 'images/VisDial/Train/VisDial_image_62725.jpg', 'images/VisDial/Train/VisDial_image_31764.jpg', 'images/VisDial/Train/VisDial_image_87833.jpg', 'images/VisDial/Train/VisDial_image_76748.jpg', 'images/VisDial/Train/VisDial_image_19292.jpg', 'images/VisDial/Train/VisDial_image_115553.jpg', 'images/VisDial/Train/VisDial_image_92644.jpg', 'images/VisDial/Train/VisDial_image_117090.jpg', 'images/VisDial/Train/VisDial_image_29830.jpg']