Objects in the image:
category: chair
category: person
category: train
category: person
category: person
category: person

Guessing-game dialogue about one of the objects:
q: is a person?
a: Yes
q: wearing orange jacket?
a: No
q: is he walking towards us?
a: No
q: is his hands in his pant packet?
a: No
q: the next one to him?
a: Yes