Represent the given dialogue about an image, which is used for image retrieval: Q:what color is the train
A:dark gray and black,
Q:is it a sunny day
A:yes but some clouds are visible
Q:is the train moving fast
A:can't tell but steam coming off tracks
Q:is it a passenger train
A:no, steam and just 1 car length
Q:can you see people
A:no
Q:can you see the tracks
A:yes
Q:is there 2 sets or just 1
A:1 for sure and possibly another can't be sure
Q:is the train blowing smoke
A:no
Q:do you see numbers on the train
A:yes, "70" on the front and side
Q:what time of day does it look like
A:i would estimate about noonish


['images/VisDial/Train/VisDial_image_87447.jpg', 'images/VisDial/Train/VisDial_image_60679.jpg', 'images/VisDial/Train/VisDial_image_79928.jpg', 'images/VisDial/Train/VisDial_image_69548.jpg', 'images/VisDial/Train/VisDial_image_457.jpg', 'images/VisDial/Train/VisDial_image_4167.jpg', 'images/VisDial/Train/VisDial_image_23635.jpg', 'images/VisDial/Train/VisDial_image_45167.jpg', 'images/VisDial/Train/VisDial_image_7487.jpg', 'images/VisDial/Train/VisDial_image_113382.jpg', 'images/VisDial/Train/VisDial_image_120079.jpg', 'images/VisDial/Train/VisDial_image_20079.jpg']