Objects in the image:
category: car
category: bottle
category: truck
category: person
category: person
category: person
category: person
category: car
category: person
category: person
category: person
category: person
category: car
category: backpack
category: suitcase
category: backpack
category: person

Guessing-game dialogue about one of the objects:
q: Is it a person?
a: No
q: Is it a water bottle?
a: Yes
q: Is it on the ground?
a: Yes