Objects in the image:
category: person
category: car
category: car
category: car
category: sports ball
category: car
category: sports ball
category: car
category: person
category: person
category: person
category: car

Guessing-game dialogue about one of the objects:
q: is it a person?
a: Yes
q: is it one of the 2 players who have collided?
a: Yes
q: is it the one in blue?
a: No