Objects in the image:
category: person
category: person
category: person
category: person
category: person
category: person
category: umbrella
category: person
category: umbrella
category: person
category: skateboard

Guessing-game dialogue about one of the objects:
q: is it a human?
a: Yes
q: is it just a part of a human?
a: No
q: is it the human in front of us on the skateboard?
a: No
q: ok. We can see clearly 6 humans on the back. let's start from the left ok?
a: Yes
q: Is it the one on the left, with white and black sleeves?
a: Yes