Objects in the image:
category: backpack
category: car
category: bicycle
category: motorcycle
category: bicycle
category: tie
category: handbag
category: car
category: person
category: bicycle
category: car
category: bicycle
category: bicycle
category: person
category: car
category: person
category: bicycle
category: bicycle
category: person
category: tie

Guessing-game dialogue about one of the objects:
q: is it a person?
a: No
q: is it a bicycle?
a: No
q: is it a vehicle on the streets?
a: Yes
q: is it in left bottom corner of only taillight?
a: No
q: is it light gray?
a: No
q: is it black?
a: Yes
q: the black car with headlights towards our left edge of screen?
a: Yes