Objects in the image:
category: car
category: truck
category: car
category: train
category: car
category: truck

Guessing-game dialogue about one of the objects:
q: is it in left?
a: No
q: is it in front?
a: No
q: is it train?
a: No
q: i it car?
a: Yes
q: is it red in front of road?
a: No
q: is it blue in back?
a: Yes