Represent the given dialogue about an image, which is used for image retrieval: Q:how old is the man
A:i can't tell he has on a helmet
Q:what color is his helmet
A:black with orange and white
Q:what color is his bike
A:black, orange, white and dirt
Q:what is he wearing
A:a uniform that matches his helmet and bike
Q:are there any other people riding
A:no
Q:is there anyone watching
A:i can't tell
Q:is he in the air
A:no his bike is still on the ground
Q:does he have a number on him
A:on his bike, yes
Q:how big is the track
A:can't tell
Q:what number is his bike
A:87


['images/VisDial/Train/VisDial_image_104457.jpg', 'images/VisDial/Train/VisDial_image_52115.jpg', 'images/VisDial/Train/VisDial_image_118398.jpg', 'images/VisDial/Train/VisDial_image_9195.jpg', 'images/VisDial/Train/VisDial_image_52592.jpg', 'images/VisDial/Train/VisDial_image_93759.jpg', 'images/VisDial/Train/VisDial_image_91754.jpg', 'images/VisDial/Train/VisDial_image_20863.jpg', 'images/VisDial/Train/VisDial_image_94549.jpg', 'images/VisDial/Train/VisDial_image_32032.jpg', 'images/VisDial/Train/VisDial_image_104715.jpg', 'images/VisDial/Train/VisDial_image_81976.jpg']