Represent the given dialogue about an image, which is used for image retrieval: Q:what color is the train
A:silver and plum
Q:are there any other trains visible
A:no
Q:can you see the tracks
A:yes
Q:does this appear to be at a station
A:no
Q:is the "gray structure" a roof
A:no, like a bridge
Q:are there any people around
A:bo
Q:are there vehicles on the bridge
A:i can only see this metal leg like structure
Q:what is the weather like
A:cloudy
Q:are there any buildings
A:no
Q:are there any trees or other vegetation
A:tress


['images/VisDial/Train/VisDial_image_87837.jpg', 'images/VisDial/Train/VisDial_image_74223.jpg', 'images/VisDial/Train/VisDial_image_81204.jpg', 'images/VisDial/Train/VisDial_image_92424.jpg', 'images/VisDial/Train/VisDial_image_48968.jpg', 'images/VisDial/Train/VisDial_image_60488.jpg', 'images/VisDial/Train/VisDial_image_61330.jpg', 'images/VisDial/Train/VisDial_image_55724.jpg', 'images/VisDial/Train/VisDial_image_120881.jpg', 'images/VisDial/Train/VisDial_image_97349.jpg', 'images/VisDial/Train/VisDial_image_53790.jpg', 'images/VisDial/Train/VisDial_image_782.jpg']