Objects in the image:
category: backpack
category: person
category: car
category: car
category: car
category: car
category: car
category: baseball glove

Guessing-game dialogue about one of the objects:
q: Is it the glove?
a: No
q: Is it a vehicle?
a: Yes
q: The blue van on the right?
a: No
q: The blue car to the left of the blue van?
a: No
q: The red car behind the person?
a: Yes