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

Guessing-game dialogue about one of the objects:
q: is it a train?
a: Yes
q: is it a train with yellow?
a: No
q: is it the train furthest from the tracks?
a: Yes
q: is it the train with a blue stripe?
a: Yes