Objects in the image:
category: person
category: person
category: person
category: suitcase
category: traffic light
category: train
category: suitcase
category: person
category: person
category: person
category: person
category: traffic light
category: person

Guessing-game dialogue about one of the objects:
q: is it an object?
a: No
q: is the person wearing a blue shirt?
a: No
q: is the person wearing the color pink?
a: No
q: is it a person?
a: Yes
q: is he wearing black?
a: No