Represent the given dialogue about an image, which is used for image retrieval: Q:is this a passenger train
A:unclear can only see engine
Q:can you see the station
A:no, just a bridge train will pass under soon
Q:can you see a lot of trees
A:several to the left and a few to the right
Q:is there anything on the bridge
A:a semi passing by overhead, yes
Q:what color is the engine
A:dark green
Q:can you see smoke coming from it
A:no
Q:is the weather nice
A:clear sky, yes
Q:is it sunny
A:sems to be, though can't see sun
Q:are there any cars around
A:the semi and maybe a few cars can't see them as clearly on the bridge, though
Q:any buildings
A:no


['images/VisDial/Train/VisDial_image_109516.jpg', 'images/VisDial/Train/VisDial_image_10214.jpg', 'images/VisDial/Train/VisDial_image_53665.jpg', 'images/VisDial/Train/VisDial_image_66161.jpg', 'images/VisDial/Train/VisDial_image_23671.jpg', 'images/VisDial/Train/VisDial_image_16014.jpg', 'images/VisDial/Train/VisDial_image_101608.jpg', 'images/VisDial/Train/VisDial_image_5798.jpg', 'images/VisDial/Train/VisDial_image_42053.jpg', 'images/VisDial/Train/VisDial_image_105735.jpg', 'images/VisDial/Train/VisDial_image_2478.jpg', 'images/VisDial/Train/VisDial_image_74501.jpg']