Represent the given dialogue about an image, which is used for image retrieval: Q:what color is the train
A:train is off white & brown
Q:is it a station
A:looks like that
Q:can you see people
A:no people visible
Q:what else is seen
A:a platform, lots of power wires & poles
Q:any other trains
A:only 1
Q:what color wires
A:wires are metallic
Q:what color poles
A:silver
Q:what is the color of other train
A:no other trains seen
Q:any signboards visible
A:no, but the letters in the train
Q:can you see any shops
A:no


['images/VisDial/Train/VisDial_image_109711.jpg', 'images/VisDial/Train/VisDial_image_3315.jpg', 'images/VisDial/Train/VisDial_image_42329.jpg', 'images/VisDial/Train/VisDial_image_28929.jpg', 'images/VisDial/Train/VisDial_image_92389.jpg', 'images/VisDial/Train/VisDial_image_65216.jpg', 'images/VisDial/Train/VisDial_image_105090.jpg', 'images/VisDial/Train/VisDial_image_107170.jpg', 'images/VisDial/Train/VisDial_image_98515.jpg', 'images/VisDial/Train/VisDial_image_117090.jpg', 'images/VisDial/Train/VisDial_image_734.jpg', 'images/VisDial/Train/VisDial_image_520.jpg']