Objects in the image:
category: suitcase
category: car
category: car
category: suitcase
category: suitcase
category: suitcase
category: suitcase
category: suitcase
category: suitcase
category: car
category: suitcase
category: suitcase
category: suitcase
category: car
category: backpack
category: suitcase
category: suitcase
category: suitcase

Guessing-game dialogue about one of the objects:
q: is it a bag?
a: Yes
q: is it to the left of the leftmost metal pole?
a: Yes
q: the blue on in the front?
a: No
q: the black one on the left edge?
a: No
q: the one to its right?
a: Yes