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

Guessing-game dialogue about one of the objects:
q: is it one of the guys?
a: No
q: is it something on the scooter?
a: No
q: is it the scooter?
a: No
q: is it green?
a: No
q: is it the brown basket?
a: No
q: is it the blue van?
a: No
q: is it the stand?
a: No
q: a tripod stand?
a: No
q: is it the pillar?
a: No
q: something on the truck?
a: No
q: Is it the white one?
a: Yes
q: on top of the green basket?
a: Yes