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

Guessing-game dialogue about one of the objects:
q: Is it a person?
a: No
q: Is it a suitcase?
a: No
q: Is it a sign?
a: No
q: Is it the backpack?
a: Yes