Represent the given dialogue about an image, which is used for image retrieval: Q:are there any vehicles on the bridge
A:no
Q:how many houseboats
A:5
Q:are there any other boats
A:yes
Q:are the houseboats docked
A:yes
Q:how many other boats
A:1
Q:what is the bridge made of
A:steel and cement
Q:are any people visible
A:yes
Q:is the bridge for vehicles or for people to walk over
A:trains
Q:are there any buildings
A:no
Q:what color is the closest houseboat
A:white


['images/VisDial/Train/VisDial_image_36198.jpg', 'images/VisDial/Train/VisDial_image_59807.jpg', 'images/VisDial/Train/VisDial_image_37747.jpg', 'images/VisDial/Train/VisDial_image_30032.jpg', 'images/VisDial/Train/VisDial_image_120980.jpg', 'images/VisDial/Train/VisDial_image_72751.jpg', 'images/VisDial/Train/VisDial_image_117619.jpg', 'images/VisDial/Train/VisDial_image_22903.jpg', 'images/VisDial/Train/VisDial_image_96709.jpg', 'images/VisDial/Train/VisDial_image_108094.jpg', 'images/VisDial/Train/VisDial_image_113068.jpg', 'images/VisDial/Train/VisDial_image_86327.jpg']