Represent the given dialogue about an image, which is used for image retrieval: Q:what color is the train
A:silver
Q:can you see other trains on the tracks
A:yes
Q:is anyone getting out of the train
A:no
Q:are the other trains the same type
A:no the other train is very colorful
Q:are people getting ready to board the train
A:yes
Q:do any of the trains have writing or numbers on them
A:yes
Q:what does the 1 pulling up say
A:d20e-001
Q:are there any lights on these trains
A:yes but they're not on
Q:does the brightly colored train say anything either
A:no
Q:ok can you see the platform over there
A:no


['images/VisDial/Train/VisDial_image_122420.jpg', 'images/VisDial/Train/VisDial_image_27111.jpg', 'images/VisDial/Train/VisDial_image_4553.jpg', 'images/VisDial/Train/VisDial_image_103953.jpg', 'images/VisDial/Train/VisDial_image_19526.jpg', 'images/VisDial/Train/VisDial_image_122305.jpg', 'images/VisDial/Train/VisDial_image_115540.jpg', 'images/VisDial/Train/VisDial_image_15680.jpg', 'images/VisDial/Train/VisDial_image_55258.jpg', 'images/VisDial/Train/VisDial_image_59992.jpg', 'images/VisDial/Train/VisDial_image_14768.jpg', 'images/VisDial/Train/VisDial_image_11214.jpg']