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

Guessing-game dialogue about one of the objects:
q: is a person?
a: Yes
q: is a man?
a: Yes
q: is with child?
a: N/A
q: is with blue shirt?
a: N/A
q: is pointing on train?
a: No
q: is on right side?
a: Yes
q: is child s?
a: Yes