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

Guessing-game dialogue about one of the objects:
q: Is it a bag?
a: Yes
q: Does it have a color on it?
a: No
q: Is it one of the two that are stacked?
a: Yes
q: Is it the top one?
a: Yes