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

Guessing-game dialogue about one of the objects:
q: is it a vehicle?
a: Yes
q: is it a truck?
a: No
q: is it white?
a: No
q: is it yellow?
a: No
q: is it small?
a: Yes
q: can you understand of which colour is this?
a: No
q: okay, is it on the left side of the picture?
a: Yes
q: definitely it's not white?
a: No
q: but it's behind the white car?
a: No
q: is it a small car on the left side?
a: Yes
q: there are two small cars on the left side, is it one of them?
a: Yes
q: the one which is ahead?
a: Yes