Represent the given dialogue about an image, which is used for image retrieval: Q:are these engines only or the full train
A:these are metro passenger trains
Q:do the trains have writing on them
A:i can't tell
Q:about how many cars are there
A:possiblly 3
Q:do you see people exiting or ending train
A:no
Q:do you see any buildings
A:yes
Q:what color are they
A:white and 1 is glass
Q:do you see any benches
A:no
Q:are they at the train station
A:they probably are i can't really tell
Q:do you see any animals
A:no
Q:are there any trees in the image
A:no


['images/VisDial/Train/VisDial_image_84070.jpg', 'images/VisDial/Train/VisDial_image_37058.jpg', 'images/VisDial/Train/VisDial_image_32070.jpg', 'images/VisDial/Train/VisDial_image_94883.jpg', 'images/VisDial/Train/VisDial_image_22897.jpg', 'images/VisDial/Train/VisDial_image_92452.jpg', 'images/VisDial/Train/VisDial_image_86118.jpg', 'images/VisDial/Train/VisDial_image_109205.jpg', 'images/VisDial/Train/VisDial_image_53000.jpg', 'images/VisDial/Train/VisDial_image_83762.jpg', 'images/VisDial/Train/VisDial_image_106627.jpg', 'images/VisDial/Train/VisDial_image_42672.jpg']