Objects in the image:
category: person
category: person
category: person
category: person
category: person
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: person in the crowd watching the game?
a: Yes
q: first bottom row?
a: No
q: second row?
a: Yes
q: middle guy with white hat?
a: Yes