Represent the given dialogue about an image, which is used for image retrieval: Q:is there a train
A:yes
Q:is it on a track
A:yes
Q:is it sitting at a station
A:yes
Q:what color is the train
A:a dark silver color
Q:do you see any people
A:no
Q:do you see any animals
A:no
Q:is it in a city
A:i think so
Q:is it in the usa
A:maybe
Q:is it an amtrak train
A:i am not sure it's dark
Q:is it a busy station
A:probably


['images/VisDial/Train/VisDial_image_66045.jpg', 'images/VisDial/Train/VisDial_image_36782.jpg', 'images/VisDial/Train/VisDial_image_24409.jpg', 'images/VisDial/Train/VisDial_image_42329.jpg', 'images/VisDial/Train/VisDial_image_27329.jpg', 'images/VisDial/Train/VisDial_image_106247.jpg', 'images/VisDial/Train/VisDial_image_4501.jpg', 'images/VisDial/Train/VisDial_image_94632.jpg', 'images/VisDial/Train/VisDial_image_15508.jpg', 'images/VisDial/Train/VisDial_image_81135.jpg', 'images/VisDial/Train/VisDial_image_115615.jpg', 'images/VisDial/Train/VisDial_image_111995.jpg']