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

Guessing-game dialogue about one of the objects:
q: is it a person?
a: No
q: it is car?
a: No
q: Is it the black guard rail?
a: No
q: street light/ signal?
a: Yes
q: the one with 3 lights?
a: Yes