Represent the given dialogue about an image, which is used for image retrieval: Q:is there a train
A:yes
Q:what color is the train
A:white and brown
Q:is it on tracks
A:seems to be on tracks in a road
Q:is there a platform
A:no, just a sidewalk
Q:are there people
A:1 on sidewalk, but many on train
Q:is it a single car train
A:no
Q:does it appear to be a long train
A:not really long
Q:can you see buildings
A:yes
Q:is it a big city
A:yes
Q:have you ever ridden a train like this
A:no


['images/VisDial/Train/VisDial_image_67660.jpg', 'images/VisDial/Train/VisDial_image_90017.jpg', 'images/VisDial/Train/VisDial_image_103881.jpg', 'images/VisDial/Train/VisDial_image_60647.jpg', 'images/VisDial/Train/VisDial_image_78886.jpg', 'images/VisDial/Train/VisDial_image_25274.jpg', 'images/VisDial/Train/VisDial_image_110453.jpg', 'images/VisDial/Train/VisDial_image_61423.jpg', 'images/VisDial/Train/VisDial_image_69691.jpg', 'images/VisDial/Train/VisDial_image_11645.jpg', 'images/VisDial/Train/VisDial_image_46141.jpg', 'images/VisDial/Train/VisDial_image_102226.jpg']