Represent the given dialogue about an image, which is used for image retrieval: Q:is the man old or young
A:i cannot tell, his back is to me
Q:is he happy looking
A:i cannot see his face, his back is to me
Q:is the shirt long sleeve
A:yes
Q:is the bike fast
A:i can't tell the speed of the bike
Q:is he on a track
A:no, he's on a dirt road
Q:is this near a forest
A:no, a city
Q:is there grass
A:very little
Q:does the man have a helmet
A:no
Q:what color is the bike
A:blue and black
Q:is there other people
A:1 other person in front of the man


['images/VisDial/Train/VisDial_image_55521.jpg', 'images/VisDial/Train/VisDial_image_75009.jpg', 'images/VisDial/Train/VisDial_image_21157.jpg', 'images/VisDial/Train/VisDial_image_121186.jpg', 'images/VisDial/Train/VisDial_image_118094.jpg', 'images/VisDial/Train/VisDial_image_33145.jpg', 'images/VisDial/Train/VisDial_image_117576.jpg', 'images/VisDial/Train/VisDial_image_17138.jpg', 'images/VisDial/Train/VisDial_image_69523.jpg', 'images/VisDial/Train/VisDial_image_81956.jpg', 'images/VisDial/Train/VisDial_image_113282.jpg', 'images/VisDial/Train/VisDial_image_58732.jpg']