Represent the given dialogue about an image, which is used for image retrieval: Q:is it day time
A:yes
Q:what color is the train
A:blue with a white stripe
Q:can you see lights on the train
A:i can see the tail lights
Q:is there windows
A:yes
Q:can you see people
A:i can see a few in the back
Q:what is the tunnel made of
A:concrete
Q:is the train moving fast
A:i don't believe so
Q:is there any words on the train
A:0 that i can see from this angle
Q:is there any numbers on the train
A:no
Q:it is a single train track
A:it is on 2 tracks


['images/VisDial/Train/VisDial_image_48891.jpg', 'images/VisDial/Train/VisDial_image_29279.jpg', 'images/VisDial/Train/VisDial_image_56203.jpg', 'images/VisDial/Train/VisDial_image_37433.jpg', 'images/VisDial/Train/VisDial_image_13254.jpg', 'images/VisDial/Train/VisDial_image_117826.jpg', 'images/VisDial/Train/VisDial_image_8549.jpg', 'images/VisDial/Train/VisDial_image_77454.jpg', 'images/VisDial/Train/VisDial_image_62615.jpg', 'images/VisDial/Train/VisDial_image_31171.jpg', 'images/VisDial/Train/VisDial_image_17575.jpg', 'images/VisDial/Train/VisDial_image_25414.jpg']