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

Guessing-game dialogue about one of the objects:
q: is it the tennis player?
a: No
q: is it in the spectators?
a: Yes
q: is the person wearing white?
a: Yes
q: is the person female?
a: Yes
q: is she sitting in the front row?
a: Yes
q: is it person playing?
a: No
q: is the person sitting inside court?
a: No
q: is the person sitting in the first row?
a: Yes
q: is the person near to that 113 mph board?
a: No
q: is the person near to the other end?
a: No
q: is the person near to the blue shirt person sitting inside?
a: No
q: is the person wearing hat?
a: Yes
q: Is it a person?
a: Yes
q: Is the person wearing a white shirt?
a: Yes
q: Is the person in the stands?
a: Yes
q: Is the person wearing a hat?
a: Yes
q: Is the hat white?
a: Yes