Represent the given dialogue about an image, which is used for image retrieval: Q:is this a train yard
A:that's not clear
Q:can you see the track
A:no
Q:can you see the engines
A:no
Q:is this picture taken during a day
A:yes
Q:is it cloudy
A:yes
Q:can you see any trees
A:no
Q:can you see the sky
A:yes
Q:are these trains empty
A:that can't be seen
Q:what color is the first train
A:white and blue with orange and green stripes
Q:what color is the 2nd train
A:orange and blue


['images/VisDial/Train/VisDial_image_46137.jpg', 'images/VisDial/Train/VisDial_image_9055.jpg', 'images/VisDial/Train/VisDial_image_66100.jpg', 'images/VisDial/Train/VisDial_image_73539.jpg', 'images/VisDial/Train/VisDial_image_72977.jpg', 'images/VisDial/Train/VisDial_image_890.jpg', 'images/VisDial/Train/VisDial_image_70448.jpg', 'images/VisDial/Train/VisDial_image_122416.jpg', 'images/VisDial/Train/VisDial_image_17424.jpg', 'images/VisDial/Train/VisDial_image_123180.jpg', 'images/VisDial/Train/VisDial_image_94344.jpg', 'images/VisDial/Train/VisDial_image_121144.jpg']