Represent the given dialogue about an image, which is used for image retrieval: Q:what color is train
A:blue and white don’t show much
Q:is it in station or out in open
A:hard to tell guessing station
Q:what color is sign
A:white with blue and red lettering
Q:how can you tell its test train
A:sign says test train
Q:does it look like it's been sitting there for long time
A:not really
Q:is it cargo train or people train
A:seems to be people train commuter
Q:does it look like ones in nyc
A:yes
Q:no wonder its broke down any people in pic
A:lol no
Q:probably just sitting there collecting tax money is window dirty
A:no very clean
Q:is it possible train is fine and conductor didn't want to work so he put up sign
A:lol possibly


['images/VisDial/Train/VisDial_image_99265.jpg', 'images/VisDial/Train/VisDial_image_53000.jpg', 'images/VisDial/Train/VisDial_image_57728.jpg', 'images/VisDial/Train/VisDial_image_104196.jpg', 'images/VisDial/Train/VisDial_image_52126.jpg', 'images/VisDial/Train/VisDial_image_92461.jpg', 'images/VisDial/Train/VisDial_image_41824.jpg', 'images/VisDial/Train/VisDial_image_43690.jpg', 'images/VisDial/Train/VisDial_image_35391.jpg', 'images/VisDial/Train/VisDial_image_33888.jpg', 'images/VisDial/Train/VisDial_image_108048.jpg', 'images/VisDial/Train/VisDial_image_122305.jpg']