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

Guessing-game dialogue about one of the objects:
q: Is it white?
a: No
q: Is it a person?
a: No
q: Is it on a person?
a: No
q: Is it yellow?
a: No
q: Is it black?
a: No
q: Is it red?
a: Yes