Represent the given dialogue about an image, which is used for image retrieval: Q:how big is the train
A:standard large size
Q:what color is the train
A:gray or white it's hard to tell
Q:does it look old or modern
A:very modern
Q:is the picture black and white
A:no
Q:can you see the passengers
A:no
Q:is there smoke blowing out the train
A:no
Q:would you ride this train
A:yes
Q:what is the weather like
A:can't tell for sure since i can't see the sky
Q:are people boarding on the train
A:no
Q:is it in the usa
A:can't tell


['images/VisDial/Train/VisDial_image_23174.jpg', 'images/VisDial/Train/VisDial_image_109668.jpg', 'images/VisDial/Train/VisDial_image_30056.jpg', 'images/VisDial/Train/VisDial_image_79260.jpg', 'images/VisDial/Train/VisDial_image_45674.jpg', 'images/VisDial/Train/VisDial_image_113911.jpg', 'images/VisDial/Train/VisDial_image_59045.jpg', 'images/VisDial/Train/VisDial_image_100044.jpg', 'images/VisDial/Train/VisDial_image_105322.jpg', 'images/VisDial/Train/VisDial_image_93304.jpg', 'images/VisDial/Train/VisDial_image_13992.jpg', 'images/VisDial/Train/VisDial_image_4501.jpg']