Represent the given dialogue about an image, which is used for image retrieval: Q:are the trains facing each other
A:no
Q:what color are the trains
A:green and yellow
Q:can you see the train depot
A:no
Q:do you see any passengers
A:no
Q:do you see any train conductors
A:no
Q:do you see any trees
A:yes
Q:do you see the railroad tracks
A:yes
Q:are the tracks gray steel or copper
A:gray steel i guess
Q:do you see any windows on the train
A:yes
Q:do the trains have a caboose attached
A:no


['images/VisDial/Train/VisDial_image_118018.jpg', 'images/VisDial/Train/VisDial_image_16.jpg', 'images/VisDial/Train/VisDial_image_2742.jpg', 'images/VisDial/Train/VisDial_image_108133.jpg', 'images/VisDial/Train/VisDial_image_115700.jpg', 'images/VisDial/Train/VisDial_image_86398.jpg', 'images/VisDial/Train/VisDial_image_28886.jpg', 'images/VisDial/Train/VisDial_image_113263.jpg', 'images/VisDial/Train/VisDial_image_23136.jpg', 'images/VisDial/Train/VisDial_image_93024.jpg', 'images/VisDial/Train/VisDial_image_18760.jpg', 'images/VisDial/Train/VisDial_image_96098.jpg']