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

Guessing-game dialogue about one of the objects:
q: is it a bus?
a: No
q: is it a person?
a: Yes
q: is the person is standing on the right side of the picture?
a: No
q: left side with red bag?
a: No
q: one wear black shirt and his back only visible?
a: No
q: The one standing to the left of that person with the red bag?
a: Yes