Objects in the image:
category: person
category: traffic light
category: traffic light
category: traffic light
category: bicycle
category: train
category: bicycle
category: traffic light

Guessing-game dialogue about one of the objects:
q: is it the train?
a: No
q: is it a person?
a: No
q: is it yellow?
a: No
q: is it a building?
a: No
q: is it red?
a: No
q: is it on a building?
a: No
q: is it on the left side?
a: No
q: is it on the right side?
a: Yes
q: is it on the train?
a: No
q: is it green?
a: Yes