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

Guessing-game dialogue about one of the objects:
q: is it the train?
a: Yes
q: is it the whole train?
a: No
q: is it the yellow part?
a: No
q: is it the windows in the front?
a: No
q: is it the white part?
a: No
q: is it one of the lights?
a: No
q: is it the blue thing?
a: No
q: is it the wipers?
a: No
q: is the the hitch in the front?
a: No
q: is it on the bottom?
a: No
q: is it on the top?
a: No
q: is it on the train?
a: No
q: is it the train in the back?
a: Yes