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

Guessing-game dialogue about one of the objects:
q: is it a person?
a: Yes
q: is he/she wearing a back pack?
a: No
q: Is it the person visible in the mirror's reflection?
a: No