Objects in the image:
category: person
category: bottle
category: knife
category: person
category: knife
category: knife
category: backpack
category: bottle
category: person
category: person
category: bowl
category: knife
category: bowl
category: bottle
category: knife
category: person
category: person

Guessing-game dialogue about one of the objects:
q: is a person?
a: Yes
q: in the front?
a: Yes
q: in the left?
a: Yes
q: 1st from us?
a: Yes