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

Guessing-game dialogue about one of the objects:
q: is it a person?
a: No
q: is it racket?
a: No
q: is it behind the advertisements?
a: Yes
q: is it one of the seats?
a: Yes
q: on the left side of picture?
a: Yes
q: first row?
a: No
q: second row?
a: No
q: third row?
a: Yes
q: blue empty seat on the left?
a: Yes