Objects in the image:
category: person
category: person
category: person
category: car
category: truck
category: person
category: motorcycle
category: motorcycle
category: bicycle
category: car
category: person
category: person

Guessing-game dialogue about one of the objects:
q: is it a truck?
a: No
q: is it a person?
a: Yes
q: is he wearing red?
a: No
q: is the person is on bike?
a: Yes
q: is the person wearing helmet?
a: No