Represent the given dialogue about an image, which is used for image retrieval: Q:is it black smoke
A:no
Q:is this a long train
A:i see 2 coaches and a loco
Q:is it leaving or approaching a train station
A:i do not see the station
Q:is it out in the countryside
A:close up photo, hard to tell
Q:any "markings" on the train
A:#s and an emblem, but hard to read
Q:can you see into any of the coach car windows
A:yes
Q:can you see any people
A:no
Q:can you see into the engine
A:no
Q:is the train on a straight-a-way, or a curve
A:straight
Q:can you see any trees or greenery
A:no


['images/VisDial/Train/VisDial_image_13799.jpg', 'images/VisDial/Train/VisDial_image_106317.jpg', 'images/VisDial/Train/VisDial_image_51390.jpg', 'images/VisDial/Train/VisDial_image_73180.jpg', 'images/VisDial/Train/VisDial_image_30056.jpg', 'images/VisDial/Train/VisDial_image_60838.jpg', 'images/VisDial/Train/VisDial_image_61229.jpg', 'images/VisDial/Train/VisDial_image_13552.jpg', 'images/VisDial/Train/VisDial_image_34812.jpg', 'images/VisDial/Train/VisDial_image_35589.jpg', 'images/VisDial/Train/VisDial_image_76184.jpg', 'images/VisDial/Train/VisDial_image_73617.jpg']