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

Guessing-game dialogue about one of the objects:
q: is it a plane?
a: Yes
q: is it red?
a: No
q: is it blue and yellow?
a: Yes
q: is it the one in the middle?
a: Yes