Objects in the image:
category: person
category: person
category: person
category: person
category: sports ball
category: person
category: person
category: person
category: tennis racket
category: person
category: person

Guessing-game dialogue about one of the objects:
q: Is it a person?
a: Yes
q: Is the person sitting in the audience?
a: Yes
q: Is the person in the very front row?
a: No
q: Is it the knees of the person wearing a blue top and shorts that are just a little darker shade of blue?
a: Yes
q: Is it the knees of the person behind the two people in the front row who are closest to the right of the picture?
a: No
q: Is it a person in the a audience?
a: Yes
q: Is the person behind the five people in the front row?
a: Yes
q: Can you only see perhaps the waist and legs of the person?
a: Yes
q: Is it a person in the audience?
a: Yes
q: Is the person in the second row of the audience?
a: Yes
q: How many can you see from the knees to the waist?
a: No
q: Is it the blue clad legs to behind and to our left of the man in the front row wearing a black shirt?
a: No
q: Is is someone to the left of those blue clad legs in the second row?
a: No
q: Is it someone behind and immediately to the right of the man in the black shirt?
a: No
q: Continuing to move right, is it the person behind and to our right of the first row man in the white shirt and a black hat with a stripe across the front?
a: Yes