Objects in the image:
category: parking meter
category: parking meter
category: parking meter
category: parking meter
category: parking meter
category: airplane
category: parking meter
category: parking meter

Guessing-game dialogue about one of the objects:
q: is it a light?
a: N/A
q: is it the airplane?
a: No
q: is it on the left side?
a: Yes
q: is it green?
a: No
q: is it on the ground?
a: Yes
q: is it one of the markers?
a: Yes
q: is it the one all the way in the front?
a: Yes