Objects in the image:
category: person
category: chair
category: person
category: chair
category: bottle
category: umbrella
category: bottle
category: chair
category: person
category: tennis racket
category: person

Guessing-game dialogue about one of the objects:
q: is it person?
a: Yes
q: i in blue?
a: No
q: i in black?
a: No
q: i in white?
a: Yes