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

Guessing-game dialogue about one of the objects:
q: is it a person?
a: No
q: is it red?
a: Yes
q: is it the suitcase in the person's hand?
a: No
q: is it that on trolley?
a: Yes