Represent the given dialogue about an image, which is used for image retrieval: Q:how old is the man
A:he looks around 25
Q:is this a steep street
A:he is on flat ground
Q:is this in a neighborhood or in the city
A:he is in front of a building, so it looks like the city
Q:is there signage on the building
A:no, i can't see any signs
Q:are there other buildings you can see
A:no, he is quite close to the building, and it's the only 1
Q:is he wearing a helmet
A:no, he has no helmet on
Q:any elbow or knee pads
A:he is not wearing any pads
Q:can you see any parked cars
A:no, there are no cars
Q:any people watching him
A:there are some reflections in the glass, but it's hard to say if there are people
Q:what expression is on his face
A:he looks like he is concentrating


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