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

Guessing-game dialogue about one of the objects:
q: Is it a person?
a: Yes
q: Do you see the person's back?
a: Yes
q: Is the person wearing a shirt with a number on the back?
a: No
q: Is the person's shirt blue?
a: Yes
q: Is the person between two people wearing white?
a: Yes