Represent the given dialogue about an image, which is used for image retrieval: Q:how old is the person
A:20
Q:what color are there shorts
A:grey
Q:how many skateboarders are there
A:1
Q:are they wearing a helmet
A:yes
Q:what color is the skateboard
A:black
Q:what color is the man's helmet
A:black
Q:are there people watching the man ride
A:yes
Q:why are there orange cones on the street
A:yes
Q:why are there orange cones on the street
A:safety
Q:is the man a professional
A:no


['images/VisDial/Train/VisDial_image_68520.jpg', 'images/VisDial/Train/VisDial_image_9290.jpg', 'images/VisDial/Train/VisDial_image_6073.jpg', 'images/VisDial/Train/VisDial_image_81553.jpg', 'images/VisDial/Train/VisDial_image_3900.jpg', 'images/VisDial/Train/VisDial_image_109713.jpg', 'images/VisDial/Train/VisDial_image_86909.jpg', 'images/VisDial/Train/VisDial_image_70531.jpg', 'images/VisDial/Train/VisDial_image_27967.jpg', 'images/VisDial/Train/VisDial_image_36220.jpg', 'images/VisDial/Train/VisDial_image_77413.jpg', 'images/VisDial/Train/VisDial_image_47127.jpg']