Represent the given dialogue about an image, which is used for image retrieval: Q:is this picture in color
A:no
Q:what color train
A:the photo is in black and white so i can't tell
Q:is there a number on the train
A:yes
Q:how many windows
A:only 1 is seen
Q:what is the number
A:719
Q:any people nearby
A:no
Q:any sidewalks
A:no
Q:any signs
A:no
Q:is there a station
A:it appears to be in a station
Q:is there a garbage can
A:no


['images/VisDial/Train/VisDial_image_31884.jpg', 'images/VisDial/Train/VisDial_image_42329.jpg', 'images/VisDial/Train/VisDial_image_1243.jpg', 'images/VisDial/Train/VisDial_image_3859.jpg', 'images/VisDial/Train/VisDial_image_60673.jpg', 'images/VisDial/Train/VisDial_image_56334.jpg', 'images/VisDial/Train/VisDial_image_73086.jpg', 'images/VisDial/Train/VisDial_image_27731.jpg', 'images/VisDial/Train/VisDial_image_72075.jpg', 'images/VisDial/Train/VisDial_image_83073.jpg', 'images/VisDial/Train/VisDial_image_457.jpg', 'images/VisDial/Train/VisDial_image_1536.jpg']