Objects in the image:
category: bench
category: person
category: person
category: person
category: person
category: backpack
category: bench
category: person
category: bench
category: person
category: person
category: person
category: car
category: person
category: bicycle
category: person
category: person

Guessing-game dialogue about one of the objects:
q: is it a person?
a: Yes
q: are they standing?
a: Yes
q: are they leaning on something?
a: No
q: do they have a black top?
a: Yes
q: do they have brownish pants?
a: Yes