Objects in the image:
category: person
category: person
category: person
category: person
category: person
category: person
category: person
category: person
category: truck
category: person
category: person

Guessing-game dialogue about one of the objects:
q: is it a person?
a: Yes
q: is it at the window of the vehicle?
a: No
q: is it at the back with black dress with black cap?
a: No
q: is it in the crowd?
a: No
q: is it the driver?
a: No
q: is he inside the building?
a: No
q: is he right side?
a: No
q: is he left side?
a: Yes
q: standing at the back of vehicle?
a: No
q: is it left most?
a: No
q: is he wear black?
a: Yes