Objects in the image:
category: person
category: boat
category: boat
category: person
category: boat
category: truck
category: boat
category: car
category: boat
category: boat
category: car
category: boat
category: person
category: person
category: person
category: car
category: person
category: person
category: truck
category: boat

Guessing-game dialogue about one of the objects:
q: is it a boat?
a: No
q: is it human?
a: Yes
q: is it one of two standing close to each other?
a: Yes
q: is it next to a white object?
a: No
q: is it in front of a covered truck?
a: No