Represent the given dialogue about an image, which is used for image retrieval: Q:how many trains
A:1
Q:what color is it
A:the cars are blue but the engine is white with a blue and red design
Q:can you see the track
A:yes
Q:how many cars
A:i see 3
Q:any power lines
A:yes, the train runs on 1
Q:any poles
A:yes metal ones
Q:how many
A:2
Q:any buildings
A:no
Q:any writing on the train
A:yes
Q:what does it say
A:hit radio


['images/VisDial/Train/VisDial_image_14084.jpg', 'images/VisDial/Train/VisDial_image_33619.jpg', 'images/VisDial/Train/VisDial_image_8549.jpg', 'images/VisDial/Train/VisDial_image_32646.jpg', 'images/VisDial/Train/VisDial_image_24744.jpg', 'images/VisDial/Train/VisDial_image_66186.jpg', 'images/VisDial/Train/VisDial_image_64056.jpg', 'images/VisDial/Train/VisDial_image_32386.jpg', 'images/VisDial/Train/VisDial_image_47286.jpg', 'images/VisDial/Train/VisDial_image_39396.jpg', 'images/VisDial/Train/VisDial_image_41690.jpg', 'images/VisDial/Train/VisDial_image_69664.jpg']