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: dog
category: person

Guessing-game dialogue about one of the objects:
q: is it a person?
a: Yes
q: are they wearing blue?
a: Yes
q: are they young?
a: No