Objects in the image:
category: person
category: person
category: person
category: person
category: person
category: umbrella
category: person
category: person
category: umbrella
category: person
category: person
category: person
category: person
category: person
category: umbrella
category: person
category: frisbee

Guessing-game dialogue about one of the objects:
q: is it a person?
a: No
q: in the building?
a: No
q: on the ground?
a: No
q: flying saucer is?
a: Yes