Objects in the image:
category: person
category: traffic light
category: person
category: backpack
category: person
category: person
category: person
category: traffic light
category: person
category: person
category: person
category: person
category: person
category: clock
category: person
category: person
category: person

Guessing-game dialogue about one of the objects:
q: it a person?
a: Yes
q: left side?
a: Yes
q: 1st one with red cap?
a: Yes