Objects in the image:
category: person
category: person
category: clock

Guessing-game dialogue about one of the objects:
q: Is it a building?
a: No
q: Is it a man on a ladder?
a: No
q: Is it the man not on the ladder?
a: No
q: Is it the decorations in the air?
a: No
q: Is it the clock on the building?
a: Yes