Represent the given dialogue about an image, which is used for image retrieval: Q:what color is the train
A:the roof is blue, the side looks to be metal and red
Q:how many cars do the train have
A:i can only see 2
Q:is this at a train station
A:i can't tell
Q:any people
A:not that i can see
Q:any trees
A:nope, 0 that i can see
Q:any grass
A:no
Q:any buildings
A:no
Q:is the train moving
A:i can't tell, but i'd say no, if i had to guess
Q:is there only 2 sets of tracks
A:of what i can see, yeah
Q:can you see the engine
A:no


['images/VisDial/Train/VisDial_image_97906.jpg', 'images/VisDial/Train/VisDial_image_10664.jpg', 'images/VisDial/Train/VisDial_image_29353.jpg', 'images/VisDial/Train/VisDial_image_66423.jpg', 'images/VisDial/Train/VisDial_image_100450.jpg', 'images/VisDial/Train/VisDial_image_16192.jpg', 'images/VisDial/Train/VisDial_image_61732.jpg', 'images/VisDial/Train/VisDial_image_108618.jpg', 'images/VisDial/Train/VisDial_image_74284.jpg', 'images/VisDial/Train/VisDial_image_4967.jpg', 'images/VisDial/Train/VisDial_image_35811.jpg', 'images/VisDial/Train/VisDial_image_82906.jpg']