Objects in the image:
category: truck
category: laptop
category: person
category: person
category: chair
category: truck
category: car
category: airplane
category: cell phone

Guessing-game dialogue about one of the objects:
q: is it the person?
a: No
q: is it the laptop?
a: No
q: is it on the road?
a: No
q: is it a book?
a: No
q: is it a person?
a: No
q: is it the laptop monitor?
a: No
q: is it a vehicle?
a: No
q: is it outside this room?
a: No
q: is it a clothing?
a: No
q: is it a mobile phone?
a: No
q: is a person wearing it?
a: No
q: is it the metal railing?
a: No
q: Is it the aero-bridge?
a: No
q: is it a chair?
a: Yes
q: the grey portion handle is visible?
a: Yes