Objects in the image:
category: truck
category: bus
category: truck
category: truck
category: truck
category: truck
category: bus
category: truck
category: car
category: truck

Guessing-game dialogue about one of the objects:
q: is it a truck?
a: Yes
q: is it on the left?
a: No
q: on the right?
a: No
q: yellow one in the middle?
a: No
q: behind the yellow one?
a: No
q: behind that truck with blue on it?
a: No
q: is it the one that is yellow and a blue/green further back?
a: Yes