Objects in the image:
category: person
category: traffic light
category: car
category: traffic light
category: car
category: car
category: car
category: car
category: bicycle
category: car
category: car
category: car
category: truck
category: car

Guessing-game dialogue about one of the objects:
q: is it in left?
a: No
q: is it in front?
a: N/A
q: i car ,?
a: No
q: i signal ,?
a: No
q: is person ,?
a: No
q: is cycle ,?
a: No
q: is truck ,?
a: Yes
q: is white 2nd from front?
a: Yes