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

Guessing-game dialogue about one of the objects:
q: is it bus?
a: No
q: is it car?
a: No
q: is it foreground?
a: No