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

Guessing-game dialogue about one of the objects:
q: it is a suitcase?
a: Yes
q: on left?
a: No
q: the one on right below the other in black?
a: No
q: it is on the trolley?
a: Yes
q: it is the grey one ,?
a: Yes