Represent the given dialogue about an image, which is used for image retrieval: Q:are there people in the photo
A:no
Q:is it in color
A:yes
Q:is it day time
A:yes
Q:what equipment do you see
A:cranes and tractors
Q:how many tractor are there
A:2
Q:is there only 1 crane
A:2
Q:so there 4 vehicles altogether
A:well in the distance there are small trucks
Q:is the building already started being built or are they still laying foundation
A:they're building it
Q:does it have a roof
A:no not yet
Q:can you see walls
A:yes


['images/VisDial/Train/VisDial_image_1876.jpg', 'images/VisDial/Train/VisDial_image_25330.jpg', 'images/VisDial/Train/VisDial_image_36504.jpg', 'images/VisDial/Train/VisDial_image_25514.jpg', 'images/VisDial/Train/VisDial_image_33580.jpg', 'images/VisDial/Train/VisDial_image_66711.jpg', 'images/VisDial/Train/VisDial_image_9102.jpg', 'images/VisDial/Train/VisDial_image_98025.jpg', 'images/VisDial/Train/VisDial_image_36758.jpg', 'images/VisDial/Train/VisDial_image_107723.jpg', 'images/VisDial/Train/VisDial_image_71823.jpg', 'images/VisDial/Train/VisDial_image_81000.jpg']