Represent the given dialogue about an image, which is used for image retrieval: Q:is the scaffold tall
A:yes
Q:how many stories is the building
A:maybe 4
Q:what is the scaffold made of
A:wood and metal
Q:is the building wood
A:i can't tell
Q:is the building brick
A:doubt it, it's a pier with a tower
Q:can you see people
A:no
Q:can you see windows
A:only a few
Q:can you see parked cars
A:no
Q:can you see meters
A:no
Q:can you see signs
A:no


['images/VisDial/Train/VisDial_image_95513.jpg', 'images/VisDial/Train/VisDial_image_64380.jpg', 'images/VisDial/Train/VisDial_image_63166.jpg', 'images/VisDial/Train/VisDial_image_43931.jpg', 'images/VisDial/Train/VisDial_image_91043.jpg', 'images/VisDial/Train/VisDial_image_20744.jpg', 'images/VisDial/Train/VisDial_image_43420.jpg', 'images/VisDial/Train/VisDial_image_114299.jpg', 'images/VisDial/Train/VisDial_image_16970.jpg', 'images/VisDial/Train/VisDial_image_69513.jpg', 'images/VisDial/Train/VisDial_image_21775.jpg', 'images/VisDial/Train/VisDial_image_43799.jpg']