Objects in the image:
category: person
category: person
category: person
category: person
category: tie
category: person
category: tennis racket
category: person
category: person
category: person
category: person
category: tennis racket
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 the wheelchair?
a: No
q: is it a tennis racket?
a: No
q: is it the net?
a: No
q: is it the court?
a: No
q: is it in the background?
a: No
q: is on a person?
a: Yes
q: is it the seat belt?
a: No
q: is it clothes?
a: Yes
q: is it the tie?
a: Yes