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

Guessing-game dialogue about one of the objects:
q: is it a bike?
a: No
q: is it a vehicle?
a: Yes
q: is it white?
a: No
q: is part of it green?
a: No
q: is it the middle vehicle?
a: No
q: is it in the background?
a: Yes
q: is it black?
a: Yes