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

Guessing-game dialogue about one of the objects:
q: is it a suitcase?
a: Yes
q: Is it the suitcase on the top of the stack?
a: No
q: suitcase under it?
a: No
q: next under??
a: No
q: next under??
a: Yes
q: the biggest??
a: Yes