Objects in the image:
category: person
category: backpack
category: backpack
category: person
category: person
category: person
category: person
category: person
category: knife
category: backpack
category: chair

Guessing-game dialogue about one of the objects:
q: Is it a person?
a: No
q: Is it an man-made object?
a: Yes
q: Is it made of metal?
a: No
q: Is it in the foreground?
a: Yes
q: Does it have multiple colors?
a: N/A
q: Is it close to the man preparing the food?
a: Yes
q: Is it blue?
a: Yes