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

Guessing-game dialogue about one of the objects:
q: is it a person?
a: Yes
q: is it one of 3 in front..?
a: Yes
q: is it on left...black coat/jacket?
a: No
q: is it in middle..with cap?
a: Yes