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

Guessing-game dialogue about one of the objects:
q: it is a person?
a: No
q: it is a clock?
a: Yes
q: it have two levers?
a: N/A