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

Guessing-game dialogue about one of the objects:
q: is it the train?
a: No
q: is it the track?
a: No
q: is it on the train?
a: Yes
q: is it the orange bell?
a: No
q: is it blue?
a: No
q: is it black?
a: No
q: is it orange?
a: No
q: is it a person on the train?
a: Yes
q: are they in the front car of the train?
a: Yes
q: the person on they right?
a: Yes