Objects in the image:
category: backpack
category: person
category: bicycle
category: handbag
category: person
category: person
category: potted plant
category: bicycle
category: person
category: person
category: potted plant
category: bicycle
category: bus
category: bicycle
category: bicycle
category: bicycle

Guessing-game dialogue about one of the objects:
q: is it a person?
a: Yes
q: is it the bus driver?
a: Yes