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

Guessing-game dialogue about one of the objects:
q: is it a person?
a: No
q: is it on the yellow train?
a: No
q: is it the yellow train?
a: No
q: is it on the side walk?
a: No
q: is it blue?
a: No
q: is it the tree?
a: No
q: is it on the right of the picture?
a: Yes
q: is it black?
a: Yes
q: is it on the tracks?
a: No
q: is it the tracks?
a: No
q: is it the black thing sitting on top of the yellow thing?
a: Yes