Objects in the image:
category: person
category: bicycle
category: suitcase

Guessing-game dialogue about one of the objects:
q: Is it a person?
a: No
q: Is it black?
a: No
q: Is it on the bike?
a: No
q: Is it in the top half of the picture?
a: No
q: Is something on top of it?
a: Yes
q: is a person on top of it?
a: No