Represent the given dialogue about an image, which is used for image retrieval: Q:is it a passenger train
A:don't see any passenger cars
Q:what color is it
A:2 orange 1 blue
Q:any writing on it
A:yes
Q:3 cars total
A:yes
Q:what does it say
A:most are too far to read i can see union pacific i think
Q:any buildings around
A:yes
Q:is it a train station
A:might be near 1 but i don't see a platform
Q:any people
A:no
Q:what kind of building do you see
A:tall ones in the background
Q:is it a nice day
A:yes


['images/VisDial/Train/VisDial_image_37410.jpg', 'images/VisDial/Train/VisDial_image_80429.jpg', 'images/VisDial/Train/VisDial_image_43031.jpg', 'images/VisDial/Train/VisDial_image_31914.jpg', 'images/VisDial/Train/VisDial_image_57140.jpg', 'images/VisDial/Train/VisDial_image_89781.jpg', 'images/VisDial/Train/VisDial_image_38323.jpg', 'images/VisDial/Train/VisDial_image_102239.jpg', 'images/VisDial/Train/VisDial_image_105329.jpg', 'images/VisDial/Train/VisDial_image_4805.jpg', 'images/VisDial/Train/VisDial_image_117113.jpg', 'images/VisDial/Train/VisDial_image_22860.jpg']