Objects in the image:
category: bus
category: car
category: car
category: person
category: traffic light
category: book
category: traffic light
category: person
category: car
category: truck

Guessing-game dialogue about one of the objects:
q: it is a person?
a: No
q: is it an object?
a: Yes
q: is it green?
a: No
q: is it yellow?
a: No
q: is it black?
a: No
q: is it red?
a: Yes
q: is it an automobile?
a: Yes