Represent the given dialogue about an image, which is used for image retrieval: Q:how old is the man
A:he appears to be in his 20s
Q:is it daytime
A:no, it's night time
Q:does he look sad
A:no, he looks happy
Q:is the street illuminated well
A:yes, the flash is very bright
Q:can you read the sign
A:yes, i can
Q:is the man alone
A:he is alone
Q:what does the sign say
A:it says obama
Q:is this an urban setting
A:it is a cityscape, yes
Q:is there anyone else in the photo
A:i can't see anyone but him
Q:do you see traffic
A:there are parked cars


['images/VisDial/Train/VisDial_image_109565.jpg', 'images/VisDial/Train/VisDial_image_58618.jpg', 'images/VisDial/Train/VisDial_image_13004.jpg', 'images/VisDial/Train/VisDial_image_3219.jpg', 'images/VisDial/Train/VisDial_image_92351.jpg', 'images/VisDial/Train/VisDial_image_62277.jpg', 'images/VisDial/Train/VisDial_image_92835.jpg', 'images/VisDial/Train/VisDial_image_66191.jpg', 'images/VisDial/Train/VisDial_image_3685.jpg', 'images/VisDial/Train/VisDial_image_53720.jpg', 'images/VisDial/Train/VisDial_image_100313.jpg', 'images/VisDial/Train/VisDial_image_59122.jpg']