Objects in the image:
category: person
category: traffic light
category: car
category: car
category: person
category: person
category: car
category: car
category: car
category: clock
category: car
category: car
category: person

Guessing-game dialogue about one of the objects:
q: Is a person?
a: Yes
q: On the left side?
a: Yes
q: Wearing blue??
a: No
q: Is it black?
a: Yes