Objects in the image:
category: person
category: person
category: motorcycle
category: person
category: person
category: backpack
category: person
category: person
category: person
category: person
category: person
category: car
category: person

Guessing-game dialogue about one of the objects:
q: is it on the bull?
a: No
q: is it a security guard?
a: No
q: is it a person?
a: Yes
q: is it the lady in pink?
a: No
q: is it the man in white?
a: Yes