Objects in the image:
category: motorcycle
category: person
category: person
category: person
category: bus
category: person
category: motorcycle
category: car
category: car
category: bench
category: bench

Guessing-game dialogue about one of the objects:
q: is it a bus?
a: No
q: is it a motorcycle?
a: No
q: is it a person?
a: No
q: is it being worn?
a: No
q: is it a tree?
a: No
q: is it a structure?
a: No
q: is it a sign?
a: No
q: is it on the road?
a: No
q: is it green?
a: No
q: is it metal?
a: Yes
q: is it behind the bus?
a: No
q: does it have a roof?
a: Yes