Represent the given dialogue about an image, which is used for image retrieval: Q:how big is the train
A:i see 3 cars in the picture
Q:what color is it
A:brown
Q:any people
A:no
Q:any trees
A:maybe in the distance
Q:is it at the station
A:a railyard looks like
Q:is it carrying anything
A:i can't see inside the cars
Q:any writing on it
A:yes
Q:is there a sign
A:no signs
Q:any other trains
A:no
Q:what else can you see
A:a fence


['images/VisDial/Train/VisDial_image_43949.jpg', 'images/VisDial/Train/VisDial_image_104140.jpg', 'images/VisDial/Train/VisDial_image_37631.jpg', 'images/VisDial/Train/VisDial_image_44178.jpg', 'images/VisDial/Train/VisDial_image_84123.jpg', 'images/VisDial/Train/VisDial_image_94308.jpg', 'images/VisDial/Train/VisDial_image_62510.jpg', 'images/VisDial/Train/VisDial_image_114249.jpg', 'images/VisDial/Train/VisDial_image_101817.jpg', 'images/VisDial/Train/VisDial_image_114074.jpg', 'images/VisDial/Train/VisDial_image_52906.jpg', 'images/VisDial/Train/VisDial_image_120445.jpg']