Represent the given dialogue about an image, which is used for image retrieval: Q:are the trains the same color
A:yes
Q:are these toy trains
A:no
Q:is it sunny
A:not sure
Q:any people showing
A:no
Q:what color are the trains
A:silver
Q:can you see any tracks
A:no
Q:are there any trees
A:i can't see any
Q:any clouds in the sky
A:can't see the sky
Q:can you see the caboose
A:no
Q:is the engine a different color than the caboose
A:no


['images/VisDial/Train/VisDial_image_59366.jpg', 'images/VisDial/Train/VisDial_image_108860.jpg', 'images/VisDial/Train/VisDial_image_72742.jpg', 'images/VisDial/Train/VisDial_image_18821.jpg', 'images/VisDial/Train/VisDial_image_40829.jpg', 'images/VisDial/Train/VisDial_image_34847.jpg', 'images/VisDial/Train/VisDial_image_10142.jpg', 'images/VisDial/Train/VisDial_image_114410.jpg', 'images/VisDial/Train/VisDial_image_26575.jpg', 'images/VisDial/Train/VisDial_image_39474.jpg', 'images/VisDial/Train/VisDial_image_92407.jpg', 'images/VisDial/Train/VisDial_image_102267.jpg']