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

Guessing-game dialogue about one of the objects:
q: Does it have wheels?
a: No
q: Does it have lights?
a: Yes
q: Is it in the foreground of the picture? (Not locacted at the back right hand side)?
a: Yes
q: Are the lights lit up?
a: Yes
q: Does it have yellow on it?
a: No