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

Guessing-game dialogue about one of the objects:
q: is it person?
a: No
q: is it bag?
a: Yes
q: is it in the right side?
a: No
q: in the left side?
a: Yes
q: is it blue?
a: No
q: is it a person?
a: No
q: a bag?
a: Yes
q: is it to the far right?
a: No
q: over to the left in a pile on the ground?
a: Yes
q: red and yellow?
a: No
q: blue ??
a: No
q: black ??
a: Yes
q: is it between the legs of the guy with the blue hoodie?
a: No
q: Is it to the right of that by the grey hoodie?
a: Yes