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

Guessing-game dialogue about one of the objects:
q: Is it a train?
a: No
q: Is it a building?
a: No
q: Is it a bridge?
a: No
q: Is it a light post?
a: No
q: Is it a tree?
a: No
q: Is it a tower?
a: No
q: Is it train tracks?
a: No
q: Is it electronic?
a: Yes
q: Is it a red light?
a: Yes
q: Is it on the ground?
a: No
q: Is it on the left?
a: Yes