Represent the given dialogue about an image, which is used for image retrieval: Q:is there a number on the train
A:yes, but too hard to read
Q:what color is the train
A:black
Q:how many sets of tracks can you see
A:2
Q:is there a sign with the station name
A:no
Q:how many train cars can you see
A:3
Q:does this look like a station in the us
A:can't tell
Q:how is the weather
A:hard to tell, it's in black and white
Q:do the people look like they are going to work
A:no
Q:is it an old picture
A:yes, vintage
Q:can you see the conductor
A:no


['images/VisDial/Train/VisDial_image_59649.jpg', 'images/VisDial/Train/VisDial_image_7090.jpg', 'images/VisDial/Train/VisDial_image_4254.jpg', 'images/VisDial/Train/VisDial_image_39982.jpg', 'images/VisDial/Train/VisDial_image_47627.jpg', 'images/VisDial/Train/VisDial_image_76606.jpg', 'images/VisDial/Train/VisDial_image_520.jpg', 'images/VisDial/Train/VisDial_image_35062.jpg', 'images/VisDial/Train/VisDial_image_46470.jpg', 'images/VisDial/Train/VisDial_image_71627.jpg', 'images/VisDial/Train/VisDial_image_120223.jpg', 'images/VisDial/Train/VisDial_image_50318.jpg']