Objects in the image:
category: person
category: person
category: person
category: traffic light
category: person
category: person
category: person
category: person
category: person
category: person
category: person
category: bicycle
category: person
category: train
category: person

Guessing-game dialogue about one of the objects:
q: is it a person?
a: Yes
q: in the train?
a: Yes
q: in the engine car?
a: No
q: first car after that?
a: Yes
q: only person there?
a: No
q: 1st from left?
a: No
q: 2nd from left?
a: Yes