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

Guessing-game dialogue about one of the objects:
q: is it a human?
a: No
q: is it a building?
a: No
q: is it a vehicle?
a: No
q: is it a sign?
a: N/A
q: is it a pole?
a: No
q: is it a surfboard?
a: Yes
q: is it white?
a: Yes