Represent the given dialogue about an image, which is used for image retrieval: Q:is the tree covered in snow
A:no, bare branches
Q:are there any people
A:no
Q:can you see the sky
A:yes
Q:is it sunny
A:no
Q:are there any dogs
A:no
Q:are there any mountains in the background
A:no, a bridge
Q:are there footprints in the snow
A:yes
Q:is it a footbridge or for vehicles
A:no, a train is moving across the bridge
Q:is it just 1 set of footprints
A:more than 1
Q:what kind of train is it
A:cargo train


['images/VisDial/Train/VisDial_image_90004.jpg', 'images/VisDial/Train/VisDial_image_30051.jpg', 'images/VisDial/Train/VisDial_image_97109.jpg', 'images/VisDial/Train/VisDial_image_39660.jpg', 'images/VisDial/Train/VisDial_image_36835.jpg', 'images/VisDial/Train/VisDial_image_94912.jpg', 'images/VisDial/Train/VisDial_image_41393.jpg', 'images/VisDial/Train/VisDial_image_87481.jpg', 'images/VisDial/Train/VisDial_image_115467.jpg', 'images/VisDial/Train/VisDial_image_30351.jpg', 'images/VisDial/Train/VisDial_image_120445.jpg', 'images/VisDial/Train/VisDial_image_85626.jpg']