Objects in the image:
category: person
category: person
category: person
category: traffic light
category: bicycle
category: bus
category: bicycle
category: motorcycle
category: person
category: person
category: person
category: motorcycle
category: bicycle
category: person
category: bicycle
category: person
category: person

Guessing-game dialogue about one of the objects:
q: it is a person?
a: Yes
q: on a bike?
a: N/A
q: on a scooter?
a: N/A
q: it is someone on a vehicle?
a: N/A
q: it is someone in the background?
a: Yes
q: on left?
a: Yes