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

Guessing-game dialogue about one of the objects:
q: a person?
a: No
q: a racket?
a: No
q: on a person?
a: No
q: a ball ??
a: No
q: the ground?
a: No
q: blue ??
a: Yes
q: the banner?
a: No
q: a bag?
a: No
q: a shirt ??
a: No
q: a chair?
a: Yes
q: the 7 the row?
a: No
q: the upper rows?
a: No
q: beside a red woman?
a: No
q: behind her?
a: No
q: at the right edge?
a: No
q: left ??
a: Yes
q: Is it on the 2nd row from the bottom?
a: No
q: 7 row?
a: No
q: last ??
a: No