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

Guessing-game dialogue about one of the objects:
q: is it a person?
a: No
q: is it luggage?
a: Yes
q: is it on the red conveyor belt?
a: No
q: is it to the left of the two men?
a: Yes
q: is it bright blue?
a: No
q: is it black?
a: Yes
q: is it in the back left of the cart?
a: No
q: is it on the right side of the bright blue luggage?
a: Yes
q: Is it touching the bright blue luggage?
a: No
q: is it the first large suitcase on the left of the person who isn't wearing a hat?
a: Yes