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

Guessing-game dialogue about one of the objects:
q: it it bridge?
a: No
q: is it natural?
a: Yes
q: is it tree?
a: No
q: is it sky?
a: No
q: is it mountain?
a: No
q: is it stone?
a: No
q: is it human?
a: Yes
q: is this human inside tram?
a: Yes
q: is this human in the middle?
a: No
q: is this human on the left?
a: No
q: is this human a tram driver?
a: Yes