Represent the given dialogue about an image, which is used for image retrieval: Q:what color is the train
A:blue and yellow
Q:is it a passenger or freight train
A:passenger i think
Q:can you see how many cars it has
A:i can only see the engine and 2 cars
Q:is the bridge metal or concrete
A:metal
Q:is it a big bridge
A:no
Q:is the mountain large
A:there is a small 1 in front of a much larger 1
Q:is there snow on the mountain
A:the 1 in back yes
Q:is the lake water calm
A:a little movement
Q:is there a reflection on the water
A:no
Q:can you see the trains engine
A:yes


['images/VisDial/Train/VisDial_image_115320.jpg', 'images/VisDial/Train/VisDial_image_70668.jpg', 'images/VisDial/Train/VisDial_image_18382.jpg', 'images/VisDial/Train/VisDial_image_46444.jpg', 'images/VisDial/Train/VisDial_image_12571.jpg', 'images/VisDial/Train/VisDial_image_47833.jpg', 'images/VisDial/Train/VisDial_image_91042.jpg', 'images/VisDial/Train/VisDial_image_122150.jpg', 'images/VisDial/Train/VisDial_image_42884.jpg', 'images/VisDial/Train/VisDial_image_15278.jpg', 'images/VisDial/Train/VisDial_image_93024.jpg', 'images/VisDial/Train/VisDial_image_122938.jpg']