Represent the given dialogue about an image, which is used for image retrieval: Q:is the image in color
A:yes it is
Q:what color is the train
A:yellow and white
Q:are any people visible
A:no
Q:how many train cars do you see
A:only the front
Q:are there trees visible
A:no
Q:is there writing on the train
A:just numbers on the front
Q:what color are the numbers
A:black
Q:what numbers are they
A:168106
Q:is it day or night
A:can't tell it's inside
Q:can you see the ground
A:yes


['images/VisDial/Train/VisDial_image_85364.jpg', 'images/VisDial/Train/VisDial_image_111150.jpg', 'images/VisDial/Train/VisDial_image_23913.jpg', 'images/VisDial/Train/VisDial_image_66042.jpg', 'images/VisDial/Train/VisDial_image_29800.jpg', 'images/VisDial/Train/VisDial_image_20214.jpg', 'images/VisDial/Train/VisDial_image_101717.jpg', 'images/VisDial/Train/VisDial_image_91829.jpg', 'images/VisDial/Train/VisDial_image_72487.jpg', 'images/VisDial/Train/VisDial_image_57728.jpg', 'images/VisDial/Train/VisDial_image_118007.jpg', 'images/VisDial/Train/VisDial_image_98940.jpg']