Objects in the image:
category: backpack
category: person
category: person
category: person
category: handbag
category: person
category: bicycle
category: person
category: person
category: person
category: person
category: handbag

Guessing-game dialogue about one of the objects:
q: is it a person?
a: Yes
q: is it female?
a: No
q: is he wearing a backpack?
a: Yes
q: in the left third of the picture, walking towards the right?
a: Yes