Objects in the image:
category: traffic light
category: train
category: traffic light
category: person
category: traffic light
category: person
category: handbag
category: bench
category: bench
category: person

Guessing-game dialogue about one of the objects:
q: a train?
a: No
q: a person?
a: No
q: a light?
a: Yes
q: left side?
a: Yes
q: red light ,?
a: No
q: black beside yellow sign?
a: Yes