Objects in the image:
category: car
category: person
category: person
category: person
category: tie
category: car
category: car
category: bicycle
category: bicycle

Guessing-game dialogue about one of the objects:
q: is it a person?
a: No
q: is it a building?
a: No
q: is it on the building?
a: No
q: is it the sidewalk?
a: No
q: is it on the ground?
a: No