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

Guessing-game dialogue about one of the objects:
q: is it a motorcycle?
a: No