Represent the given dialogue about an image, which is used for image retrieval: Q:what color is the caboose
A:can only see the engine
Q:any people in the shot
A:no
Q:can you see the tracks
A:yes i can
Q:is it sunny
A:cloudy
Q:are the track black
A:yes
Q:any trees showing in the shot
A:yes there are some
Q:any water sources in the shot
A:0 that i see
Q:any animals showing anywhere
A:no
Q:is steam coming from the engine
A:no
Q:how many cars are attached to the engine
A:i can only see the engine


['images/VisDial/Train/VisDial_image_49624.jpg', 'images/VisDial/Train/VisDial_image_41452.jpg', 'images/VisDial/Train/VisDial_image_43801.jpg', 'images/VisDial/Train/VisDial_image_55662.jpg', 'images/VisDial/Train/VisDial_image_94033.jpg', 'images/VisDial/Train/VisDial_image_12459.jpg', 'images/VisDial/Train/VisDial_image_110224.jpg', 'images/VisDial/Train/VisDial_image_86691.jpg', 'images/VisDial/Train/VisDial_image_43741.jpg', 'images/VisDial/Train/VisDial_image_60679.jpg', 'images/VisDial/Train/VisDial_image_21502.jpg', 'images/VisDial/Train/VisDial_image_84185.jpg']