Represent the given dialogue about an image, which is used for image retrieval: Q:what color is the train
A:looks to be silver
Q:is it a man or woman standing next to the train
A:man
Q:is there other people around
A:no
Q:is it day or night
A:day
Q:are there any numbers on the train
A:not that i see
Q:can you see the train tracks
A:yes
Q:how many cars long is the train
A:maybe 4
Q:is the man wearing a hat
A:yes
Q:what color is the hat
A:white
Q:what color is his shirt
A:can't see shirt


['images/VisDial/Train/VisDial_image_76403.jpg', 'images/VisDial/Train/VisDial_image_115615.jpg', 'images/VisDial/Train/VisDial_image_11182.jpg', 'images/VisDial/Train/VisDial_image_72075.jpg', 'images/VisDial/Train/VisDial_image_93512.jpg', 'images/VisDial/Train/VisDial_image_2757.jpg', 'images/VisDial/Train/VisDial_image_15184.jpg', 'images/VisDial/Train/VisDial_image_36360.jpg', 'images/VisDial/Train/VisDial_image_48730.jpg', 'images/VisDial/Train/VisDial_image_117303.jpg', 'images/VisDial/Train/VisDial_image_68377.jpg', 'images/VisDial/Train/VisDial_image_7339.jpg']