Represent the given dialogue about an image, which is used for image retrieval: Q:is this a passenger train
A:probably
Q:can you see any people
A:no
Q:is this in an urban area
A:it's hard to tell
Q:can you see any water
A:no
Q:can you see a lot of trees in the background
A:yes
Q:are there any flowers
A:no
Q:do you see any animals
A:no
Q:do you see grass
A:yes
Q:is it a sunny day
A:overcast, i think
Q:what color are the beams
A:silver


['images/VisDial/Train/VisDial_image_10136.jpg', 'images/VisDial/Train/VisDial_image_25387.jpg', 'images/VisDial/Train/VisDial_image_63323.jpg', 'images/VisDial/Train/VisDial_image_47788.jpg', 'images/VisDial/Train/VisDial_image_64439.jpg', 'images/VisDial/Train/VisDial_image_48700.jpg', 'images/VisDial/Train/VisDial_image_95838.jpg', 'images/VisDial/Train/VisDial_image_121370.jpg', 'images/VisDial/Train/VisDial_image_45674.jpg', 'images/VisDial/Train/VisDial_image_30680.jpg', 'images/VisDial/Train/VisDial_image_7051.jpg', 'images/VisDial/Train/VisDial_image_60489.jpg']