Represent the given dialogue about an image, which is used for image retrieval: Q:what colors is the train
A:it is white and blue
Q:are there people there
A:no
Q:is this outside
A:no
Q:are there any signs
A:yes, hanging on the inside of the train
Q:what do the signs have written on it
A:i cannot tell
Q:does the train itself have writing on it
A:the other train on the other track does
Q:what's it say
A:arnos gr
Q:what does the ground look like
A:it is paved gray
Q:is there anything else of note
A:there is a skylight in the station
Q:how big is it
A:it is 1 log strip


['images/VisDial/Train/VisDial_image_57950.jpg', 'images/VisDial/Train/VisDial_image_47980.jpg', 'images/VisDial/Train/VisDial_image_83296.jpg', 'images/VisDial/Train/VisDial_image_12913.jpg', 'images/VisDial/Train/VisDial_image_52690.jpg', 'images/VisDial/Train/VisDial_image_1539.jpg', 'images/VisDial/Train/VisDial_image_59601.jpg', 'images/VisDial/Train/VisDial_image_41914.jpg', 'images/VisDial/Train/VisDial_image_58563.jpg', 'images/VisDial/Train/VisDial_image_47511.jpg', 'images/VisDial/Train/VisDial_image_112329.jpg', 'images/VisDial/Train/VisDial_image_117004.jpg']