Represent the given dialogue about an image, which is used for image retrieval: Q:is this picture in color
A:no
Q:what color is the train
A:black and white picture so can't tell
Q:is it a steam train
A:can't tell
Q:is there any writing on the train
A:some numbers
Q:is the train in a port
A:no on tracks not sure though
Q:how many train cars can you see
A:i see 3
Q:is there only 2 tracks
A:yes i can see 2
Q:can you see any people
A:no
Q:is it daytime in the picture
A:maybe
Q:does the train look old
A:yes


['images/VisDial/Train/VisDial_image_56440.jpg', 'images/VisDial/Train/VisDial_image_99978.jpg', 'images/VisDial/Train/VisDial_image_50002.jpg', 'images/VisDial/Train/VisDial_image_41001.jpg', 'images/VisDial/Train/VisDial_image_122395.jpg', 'images/VisDial/Train/VisDial_image_61441.jpg', 'images/VisDial/Train/VisDial_image_113911.jpg', 'images/VisDial/Train/VisDial_image_87503.jpg', 'images/VisDial/Train/VisDial_image_78240.jpg', 'images/VisDial/Train/VisDial_image_63787.jpg', 'images/VisDial/Train/VisDial_image_72075.jpg', 'images/VisDial/Train/VisDial_image_120223.jpg']