Objects in the image:
category: boat
category: person
category: suitcase
category: person
category: person
category: backpack
category: person
category: airplane
category: handbag
category: person
category: backpack

Guessing-game dialogue about one of the objects:
q: is it person?
a: Yes
q: is it man in white shirt leftmost?
a: No
q: is it next  second person?
a: No
q: is it third man in brown shirt?
a: Yes