Objects in the image:
category: traffic light
category: person
category: train
category: traffic light
category: clock
category: train
category: traffic light
category: traffic light
category: traffic light
category: traffic light
category: bench
category: traffic light

Guessing-game dialogue about one of the objects:
q: is it the train?
a: No
q: is it the signal light?
a: Yes
q: is it the sign with number 4 on it?
a: No
q: is it the track?
a: No
q: is it the platform?
a: No
q: is it a person?
a: No
q: is it the glass box on the left?
a: No
q: is it a clock?
a: No
q: is it the roof?
a: No
q: is it in the back of the picture?
a: Yes
q: is it the trees?
a: No
q: is it behind the train?
a: No
q: is it a sign?
a: No
q: is it a building?
a: No
q: is it on the left side?
a: Yes
q: is it blue?
a: No
q: is it a pillar?
a: No
q: is it up high?
a: No
q: is it on the tracks?
a: Yes
q: is it the white board?
a: No
q: is it the small orange thing?
a: No
q: is it a structure on the track?
a: Yes
q: is it light post?
a: Yes
q: is it the second one from the front?
a: Yes