Represent the given dialogue about an image, which is used for image retrieval: Q:is this in a rural area
A:no
Q:a city
A:doesn't look like it
Q:what color is the train
A:yellow and blue
Q:a coal powered train
A:steam i think
Q:is it a passenger train
A:no
Q:how many train cars
A:i see 5 or 6
Q:can you see any people
A:no
Q:how many sets of tracks
A:just 1
Q:is it sunny
A:overcast
Q:are there any buildings
A:no


['images/VisDial/Train/VisDial_image_83269.jpg', 'images/VisDial/Train/VisDial_image_6004.jpg', 'images/VisDial/Train/VisDial_image_69558.jpg', 'images/VisDial/Train/VisDial_image_58319.jpg', 'images/VisDial/Train/VisDial_image_69771.jpg', 'images/VisDial/Train/VisDial_image_56688.jpg', 'images/VisDial/Train/VisDial_image_20756.jpg', 'images/VisDial/Train/VisDial_image_119888.jpg', 'images/VisDial/Train/VisDial_image_59512.jpg', 'images/VisDial/Train/VisDial_image_105298.jpg', 'images/VisDial/Train/VisDial_image_112918.jpg', 'images/VisDial/Train/VisDial_image_79013.jpg']