Objects in the image:
category: person
category: suitcase
category: book
category: person
category: person
category: person
category: person
category: suitcase
category: person
category: person

Guessing-game dialogue about one of the objects:
q: person ??
a: Yes
q: sitting ??
a: No
q: right in front of us ? not behind?
a: Yes
q: is the person standing, right in front of us, one of the three?
a: Yes
q: is he on the left half of the picture?
a: Yes
q: is he wearing brown shoes?
a: No
q: white tee shirt with black stripes?
a: Yes
q: all of him?
a: Yes