Represent the given dialogue about an image, which is used for image retrieval: Q:is this a working train
A:yes
Q:is it silver
A:no
Q:is it blue
A:no
Q:is it moving
A:i can't tell
Q:is it black
A:it is brown
Q:are there trees
A:no
Q:is it sunny
A:i can't see
Q:are there people
A:yes
Q:can you see the track
A:yes
Q:is it an old train
A:yes


['images/VisDial/Train/VisDial_image_105906.jpg', 'images/VisDial/Train/VisDial_image_115086.jpg', 'images/VisDial/Train/VisDial_image_5488.jpg', 'images/VisDial/Train/VisDial_image_121167.jpg', 'images/VisDial/Train/VisDial_image_29183.jpg', 'images/VisDial/Train/VisDial_image_70873.jpg', 'images/VisDial/Train/VisDial_image_14780.jpg', 'images/VisDial/Train/VisDial_image_82725.jpg', 'images/VisDial/Train/VisDial_image_39405.jpg', 'images/VisDial/Train/VisDial_image_89125.jpg', 'images/VisDial/Train/VisDial_image_75954.jpg', 'images/VisDial/Train/VisDial_image_102689.jpg']