Objects in the image:
category: person
category: toothbrush
category: toothbrush
category: person
category: person
category: toothbrush
category: person
category: toothbrush
category: person
category: person
category: person
category: toothbrush
category: toothbrush
category: toothbrush
category: toothbrush
category: person
category: person
category: toothbrush
category: toothbrush

Guessing-game dialogue about one of the objects:
q: it is a person?
a: No
q: it is on the ground?
a: No
q: it is with the person?
a: Yes
q: with the one which wear pink cap?
a: No
q: with the person which wear blue cap?
a: Yes