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

Guessing-game dialogue about one of the objects:
q: is it vehicle?
a: Yes
q: the yellow bus?
a: No
q: the white car?
a: No
q: is  it first car from left?
a: No
q: is it 2nd car from left?
a: No
q: is it 3rd car from left?
a: Yes
q: the red one?
a: Yes