Objects in the image:
category: person
category: person
category: person
category: person
category: person
category: person
category: person
category: car
category: train
category: person
category: car

Guessing-game dialogue about one of the objects:
q: main object?
a: No
q: person ??
a: No
q: car ??
a: Yes
q: van ??
a: No
q: is it the most visible car in the right bottom corner?
a: Yes