Objects in the image:
category: person
category: bottle
category: person
category: person
category: person
category: motorcycle
category: motorcycle
category: person
category: truck

Guessing-game dialogue about one of the objects:
q: Is it a person?
a: No
q: Is it the truck next to them?
a: No
q: Is it a helmet?
a: No
q: Is it a bottle of water?
a: No
q: Is it a plant or tree?
a: No
q: Is it a window?
a: No
q: Is it a building?
a: No
q: Is it the bike?
a: Yes
q: Is it the whole bike?
a: No
q: Is it the front/handlebars?
a: No
q: Is it the back/seat?
a: Yes