Represent the given dialogue about an image, which is used for image retrieval: Q:is this a commuter train
A:i don't think so
Q:is it a single track
A:no
Q:what color is the engine
A:yellow
Q:do you think it is electric or steam
A:electric
Q:does the engine have any numbers on
A:no
Q:is there anything else visible
A:hills and brush
Q:is the background urban or rural
A:rural
Q:about how many cars or carriages
A:8
Q:are they box cars or tankers or animal carriers
A:box cars
Q:can you see the caboose
A:yes


['images/VisDial/Train/VisDial_image_9776.jpg', 'images/VisDial/Train/VisDial_image_72487.jpg', 'images/VisDial/Train/VisDial_image_35896.jpg', 'images/VisDial/Train/VisDial_image_19004.jpg', 'images/VisDial/Train/VisDial_image_14723.jpg', 'images/VisDial/Train/VisDial_image_77587.jpg', 'images/VisDial/Train/VisDial_image_33980.jpg', 'images/VisDial/Train/VisDial_image_53665.jpg', 'images/VisDial/Train/VisDial_image_32235.jpg', 'images/VisDial/Train/VisDial_image_82779.jpg', 'images/VisDial/Train/VisDial_image_42272.jpg', 'images/VisDial/Train/VisDial_image_1438.jpg']