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

Guessing-game dialogue about one of the objects:
q: Is the object in color?
a: No
q: Is it a person?
a: No
q: Is it a pole?
a: No
q: Is someone wearing it?
a: Yes
q: Is it a backpack?
a: Yes
q: Is it in the background?
a: Yes