Represent the given dialogue about an image, which is used for image retrieval: Q:what color is the train
A:silver and yellow
Q:is the train crowded
A:the train is outdoors, can't see inside
Q:is there writing on the train
A:yes
Q:is it sunny out
A:not really
Q:what does the writing say
A:numbers, can't tell
Q:is the train moving fast
A:no
Q:is the writing in black
A:yes
Q:can you see the conductor
A:no
Q:are there people on the platform
A:no
Q:is there an escalator
A:no


['images/VisDial/Train/VisDial_image_15827.jpg', 'images/VisDial/Train/VisDial_image_4042.jpg', 'images/VisDial/Train/VisDial_image_114302.jpg', 'images/VisDial/Train/VisDial_image_51117.jpg', 'images/VisDial/Train/VisDial_image_20214.jpg', 'images/VisDial/Train/VisDial_image_66896.jpg', 'images/VisDial/Train/VisDial_image_71508.jpg', 'images/VisDial/Train/VisDial_image_99923.jpg', 'images/VisDial/Train/VisDial_image_12079.jpg', 'images/VisDial/Train/VisDial_image_94683.jpg', 'images/VisDial/Train/VisDial_image_98940.jpg', 'images/VisDial/Train/VisDial_image_47511.jpg']