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

Guessing-game dialogue about one of the objects:
q: is it person?
a: No
q: is it car?
a: Yes
q: the red one near bottom of image?
a: No
q: is it red?
a: No
q: is it white/silver?
a: No
q: is it blue?
a: No
q: is it black one behind red on other side?
a: Yes