Represent the given dialogue about an image, which is used for image retrieval: Q:is this an old train
A:no, they are newer
Q:is this a passenger train
A:can't tell, can only see the very fronts
Q:is there writing on the train
A:serial numbers only
Q:what is it
A:43034,43149 and 144
Q:can you see the conductor
A:no
Q:is the training approaching a station
A:they are all parked
Q:how many sets of tracks are there
A:3
Q:how many trains are there
A:3
Q:is there a power lines above the train
A:no
Q:do the trains appear to be parked
A:yes


['images/VisDial/Train/VisDial_image_64950.jpg', 'images/VisDial/Train/VisDial_image_45059.jpg', 'images/VisDial/Train/VisDial_image_94344.jpg', 'images/VisDial/Train/VisDial_image_37250.jpg', 'images/VisDial/Train/VisDial_image_19526.jpg', 'images/VisDial/Train/VisDial_image_17431.jpg', 'images/VisDial/Train/VisDial_image_12646.jpg', 'images/VisDial/Train/VisDial_image_107916.jpg', 'images/VisDial/Train/VisDial_image_3258.jpg', 'images/VisDial/Train/VisDial_image_34862.jpg', 'images/VisDial/Train/VisDial_image_112493.jpg', 'images/VisDial/Train/VisDial_image_112213.jpg']