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 bus?
a: No
q: is it a person?
a: No
q: is it a bag?
a: No
q: is it a bike?
a: Yes
q: is it on a top rack?
a: No
q: is it on the left?
a: Yes