Objects in the image:
category: truck
category: backpack
category: backpack
category: suitcase
category: couch

Guessing-game dialogue about one of the objects:
q: Is it white?
a: No
q: Is it gray?
a: No
q: Is it a tree?
a: No
q: Is it some part of vehicle?
a: No
q: Is it a wall?
a: No
q: Is it a bag?
a: No
q: Is it something black?
a: No
q: Is it on the left part of the picture?
a: No
q: Is it white?
a: No
q: Is it on the right part of the picture?
a: No
q: Is it on the bottom part of the picture?
a: No
q: Is it on the upper part of the picture?
a: No
q: Is it a sofa?
a: No
q: Is it a number?
a: No
q: Is it a wheel?
a: No
q: Is it red?
a: No