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

Guessing-game dialogue about one of the objects:
q: is it the bus?
a: No
q: car ??
a: Yes
q: is it on the right of the bus?
a: Yes
q: is it silver?
a: No
q: black  ??
a: Yes