Objects in the image:
category: car
category: person
category: truck
category: truck
category: car
category: truck
category: fire hydrant
category: truck
category: stop sign

Guessing-game dialogue about one of the objects:
q: is it a vehicle?
a: No
q: is it to the left half part of the picture?
a: No
q: is it to the right half part of the picture?
a: No
q: to the center?
a: Yes
q: is it the sign?
a: No
q: is it the green pole?
a: Yes
q: is it the tire?
a: No