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

Guessing-game dialogue about one of the objects:
q: is it red old type bus?
a: No
q: is it car?
a: Yes
q: is it car behind red bus?
a: Yes