Objects in the image:
category: car
category: person
category: person
category: car
category: person
category: person
category: person
category: person
category: person
category: person
category: person
category: car
category: car
category: skateboard
category: person
category: person
category: car
category: person
category: person

Guessing-game dialogue about one of the objects:
q: is it a person?
a: No
q: is that scat board?
a: No
q: is it a tree?
a: No
q: Is it the blue skate wall?
a: No
q: is it light post?
a: No
q: is it wearable item?
a: No
q: is it clearly visible?
a: No
q: is it building?
a: No
q: is it banner?
a: No
q: person can hold it?
a: No
q: is it very big object?
a: Yes
q: is it a vehicle?
a: Yes
q: is that car in the center of the image?
a: Yes