Objects in the image:
category: person
category: person
category: car
category: person
category: car
category: car
category: person
category: traffic light
category: car
category: person
category: traffic light
category: car
category: bus
category: person
category: car
category: car
category: person
category: backpack

Guessing-game dialogue about one of the objects:
q: Is this a person?
a: Yes
q: Is the person in foreground?
a: Yes
q: Is the person a female carrying backpack?
a: Yes