Represent the given dialogue about an image, which is used for image retrieval: Q:is this photo in color
A:yes
Q:is it daytime or nighttime
A:daytime
Q:how many train cars are connected
A:i see 3
Q:are they all the same color
A:yes
Q:is this a passenger train
A:yes
Q:what color are all of the cars
A:silver with a blue stripe
Q:can you see any words printed on the train cars
A:no
Q:does the train appear to be travelling quickly
A:not sure
Q:can you see any buildings nearby
A:maybe some house way back
Q:can you see the sky
A:yes it is overcast


['images/VisDial/Train/VisDial_image_60257.jpg', 'images/VisDial/Train/VisDial_image_119372.jpg', 'images/VisDial/Train/VisDial_image_39558.jpg', 'images/VisDial/Train/VisDial_image_49902.jpg', 'images/VisDial/Train/VisDial_image_45957.jpg', 'images/VisDial/Train/VisDial_image_49450.jpg', 'images/VisDial/Train/VisDial_image_109338.jpg', 'images/VisDial/Train/VisDial_image_40980.jpg', 'images/VisDial/Train/VisDial_image_76033.jpg', 'images/VisDial/Train/VisDial_image_78766.jpg', 'images/VisDial/Train/VisDial_image_336.jpg', 'images/VisDial/Train/VisDial_image_13489.jpg']