Objects in the image:
category: person
category: person
category: car
category: car
category: car
category: traffic light
category: backpack
category: traffic light
category: umbrella
category: car
category: car
category: car
category: traffic light
category: person
category: person
category: traffic light
category: backpack
category: traffic light

Guessing-game dialogue about one of the objects:
q: Is it a person?
a: No
q: Is it a car?
a: No
q: Is it the traffic light?
a: Yes
q: It is one the left most edge?
a: No
q: in center there are three. Is it the  one hidden?
a: No
q: Is it one of the middle?
a: No
q: Is it on the right?
a: Yes
q: is it at very hight?
a: No
q: then is it the one showing green arrow?
a: Yes