Objects in the image:
category: person
category: person
category: clock
category: tennis racket
category: person
category: clock
category: person
category: person
category: person
category: person
category: person
category: chair
category: person
category: person
category: person
category: person
category: person

Guessing-game dialogue about one of the objects:
q: is that human?
a: Yes