Represent the given dialogue about an image, which is used for image retrieval: Q:what color is the train
A:the train is blue and white
Q:is it large or small
A:it is large
Q:does it have cars attached
A:no cars attached
Q:does it have smoke
A:it does not have smoke
Q:any people
A:there is 1 person
Q:what else is there
A:there are buildings
Q:how many
A:i see about 3 large buildings, there might be more however
Q:are they brick
A:no they are not brick
Q:what are they made of
A:i believe concrete
Q:are they gray or brown
A:light brown


['images/VisDial/Train/VisDial_image_107086.jpg', 'images/VisDial/Train/VisDial_image_46923.jpg', 'images/VisDial/Train/VisDial_image_56688.jpg', 'images/VisDial/Train/VisDial_image_29091.jpg', 'images/VisDial/Train/VisDial_image_109338.jpg', 'images/VisDial/Train/VisDial_image_101952.jpg', 'images/VisDial/Train/VisDial_image_121139.jpg', 'images/VisDial/Train/VisDial_image_116674.jpg', 'images/VisDial/Train/VisDial_image_104301.jpg', 'images/VisDial/Train/VisDial_image_77454.jpg', 'images/VisDial/Train/VisDial_image_18703.jpg', 'images/VisDial/Train/VisDial_image_104208.jpg']