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

Guessing-game dialogue about one of the objects:
q: is it human?
a: Yes
q: is he in bike?
a: No
q: does he wear black tshirt?
a: Yes
q: does he wear blue jeans?
a: Yes
q: is his right hand visible?
a: No
q: is he with another person?
a: No