Objects in the image:
category: person
category: backpack
category: car
category: person
category: bicycle
category: car
category: backpack
category: person
category: person
category: person
category: sports ball
category: person
category: car
category: car
category: bench
category: person
category: person

Guessing-game dialogue about one of the objects:
q: a living thing?
a: No
q: Is it a piece of clothing?
a: No