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

Guessing-game dialogue about one of the objects:
q: Is it a person?
a: Yes
q: The red hat?
a: No
q: police dude on right?
a: No
q: in the train?
a: No
q: The one on the left?
a: Yes