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

Guessing-game dialogue about one of the objects:
q: is it a person?
a: Yes
q: please answer With patience?
a: Yes
q: is it a kid?
a: No
q: is he wearing cap?
a: Yes
q: is he driving?
a: No
q: Is it the man with the white cap?
a: Yes