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

Guessing-game dialogue about one of the objects:
q: a boat?
a: No
q: vehicle ??
a: Yes
q: is it the truck in the building?
a: No
q: is it on the left side of picture?
a: No
q: is it black?
a: Yes