Represent the given dialogue about an image, which is used for image retrieval: Q:what kind of bike
A:not sure not very big
Q:is it a moped of maybe a sports bike
A:small sports bike
Q:what color is it
A:black
Q:does it have lights
A:yes 1
Q:does it have a small window
A:no window on the bike
Q:does the man have a helmet
A:yes
Q:what color is the helmet
A:black
Q:does it have a clear visor
A:yes but it does cover his mouth just eyes showing
Q:does it have any designs on it
A:i don't see any
Q:is the guy wearing sunglasses
A:no


['images/VisDial/Train/VisDial_image_51855.jpg', 'images/VisDial/Train/VisDial_image_44005.jpg', 'images/VisDial/Train/VisDial_image_1288.jpg', 'images/VisDial/Train/VisDial_image_5199.jpg', 'images/VisDial/Train/VisDial_image_64872.jpg', 'images/VisDial/Train/VisDial_image_15220.jpg', 'images/VisDial/Train/VisDial_image_66397.jpg', 'images/VisDial/Train/VisDial_image_20613.jpg', 'images/VisDial/Train/VisDial_image_16360.jpg', 'images/VisDial/Train/VisDial_image_114282.jpg', 'images/VisDial/Train/VisDial_image_87256.jpg', 'images/VisDial/Train/VisDial_image_102061.jpg']