Objects in the image:
category: car
category: train
category: person
category: truck
category: person
category: person
category: person
category: truck
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: is it in the train?
a: Yes
q: is it wearing hat?
a: No
q: Is it wearing white?
a: No
q: is it wearing blue?
a: Yes