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 one carrying the white purse near the train sidewalk?
a: No
q: Is it the one on the left with the red sweater?
a: No
q: Is the person in the bus?
a: Yes
q: Is it the driver of the bus?
a: No
q: Is the person in the front half of the bus?
a: Yes
q: Is the person visible through the window closest to the front doors?
a: Yes