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

Guessing-game dialogue about one of the objects:
q: is it a bag?
a: Yes
q: in the first right side trolley?
a: No
q: second trolley?
a: No
q: third trolley ??
a: Yes
q: the last brown color?
a: No
q: the middle one?
a: No
q: the top one?
a: Yes