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

Guessing-game dialogue about one of the objects:
q: is it luggage?
a: Yes
q: is it black?
a: Yes
q: is it to the left of the red one that we can see all of?
a: No
q: is it on top of the other red one?
a: Yes
q: is there more than one on the top?
a: No