Represent the given dialogue about an image, which is used for image retrieval: Q:are there people
A:no
Q:what color are the trains
A:blue and silver
Q:can you see a train conductor
A:no
Q:are both trains the same color
A:yes
Q:are there windows in the trains
A:yes
Q:can you see inside
A:no
Q:do you see any signs
A:no
Q:can you see the tracks
A:yes
Q:are both trains facing the same direction
A:yes
Q:is there anything else on the picture
A:just the building


['images/VisDial/Train/VisDial_image_69201.jpg', 'images/VisDial/Train/VisDial_image_34956.jpg', 'images/VisDial/Train/VisDial_image_108860.jpg', 'images/VisDial/Train/VisDial_image_44726.jpg', 'images/VisDial/Train/VisDial_image_16248.jpg', 'images/VisDial/Train/VisDial_image_116472.jpg', 'images/VisDial/Train/VisDial_image_1380.jpg', 'images/VisDial/Train/VisDial_image_101952.jpg', 'images/VisDial/Train/VisDial_image_17424.jpg', 'images/VisDial/Train/VisDial_image_123180.jpg', 'images/VisDial/Train/VisDial_image_89557.jpg', 'images/VisDial/Train/VisDial_image_22860.jpg']