Represent the given dialogue about an image, which is used for image retrieval: Q:what color is the train
A:red and gray
Q:is this a passenger train
A:yes
Q:are people on it
A:no
Q:is there a building
A:i see the top of a building
Q:is it day time
A:yes
Q:is it nice out
A:it's cloudy
Q:are there other trains
A:no
Q:is there only 1 track
A:no there are about 3 or 4 tracks
Q:are there any people waiting for the train
A:no
Q:is this a urban setting
A:yes


['images/VisDial/Train/VisDial_image_8211.jpg', 'images/VisDial/Train/VisDial_image_3258.jpg', 'images/VisDial/Train/VisDial_image_103163.jpg', 'images/VisDial/Train/VisDial_image_53961.jpg', 'images/VisDial/Train/VisDial_image_15949.jpg', 'images/VisDial/Train/VisDial_image_45032.jpg', 'images/VisDial/Train/VisDial_image_46051.jpg', 'images/VisDial/Train/VisDial_image_17424.jpg', 'images/VisDial/Train/VisDial_image_48968.jpg', 'images/VisDial/Train/VisDial_image_76046.jpg', 'images/VisDial/Train/VisDial_image_336.jpg', 'images/VisDial/Train/VisDial_image_51338.jpg']