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

Guessing-game dialogue about one of the objects:
q: is it yellow?
a: No
q: is it green?
a: No
q: is it red?
a: No
q: is it man made?
a: Yes
q: is it something you walk on?
a: No
q: does it transmit electricity?
a: Yes