Objects in the image:
category: person
category: backpack
category: handbag
category: handbag
category: bottle
category: pizza
category: person
category: pizza
category: person
category: fork
category: person
category: person
category: person

Guessing-game dialogue about one of the objects:
q: is it a person?
a: No
q: is it food?
a: No
q: is it a bottle?
a: Yes
q: is it the water bottle in front?
a: Yes