Represent the given dialogue about an image, which is used for image retrieval: Q:is the guy the only person
A:yes
Q:is the graffiti many colors
A:yes
Q:is the graffiti on a wall
A:yes
Q:can you tell what it says
A:no
Q:is the wall brick
A:no
Q:what color is the skateboard
A:black
Q:what color are the wheels on it
A:i can't see the wheels
Q:can you see the underside of it
A:no
Q:is he wearing a hat
A:yes
Q:does he have facial hair
A:i can't tell


['images/VisDial/Train/VisDial_image_4668.jpg', 'images/VisDial/Train/VisDial_image_50358.jpg', 'images/VisDial/Train/VisDial_image_100357.jpg', 'images/VisDial/Train/VisDial_image_19319.jpg', 'images/VisDial/Train/VisDial_image_57285.jpg', 'images/VisDial/Train/VisDial_image_15867.jpg', 'images/VisDial/Train/VisDial_image_106240.jpg', 'images/VisDial/Train/VisDial_image_22010.jpg', 'images/VisDial/Train/VisDial_image_40369.jpg', 'images/VisDial/Train/VisDial_image_50652.jpg', 'images/VisDial/Train/VisDial_image_84798.jpg', 'images/VisDial/Train/VisDial_image_79295.jpg']