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

Guessing-game dialogue about one of the objects:
q: IS IT TRAIN?
a: Yes
q: THE BIG ONE?
a: No
q: THE SMALL ONE?
a: Yes
q: THE WHOLE SMALL ONE?
a: Yes