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

Guessing-game dialogue about one of the objects:
q: is it a person?
a: Yes
q: wearing purple helmet?
a: No
q: wearing red and black helmet?
a: No
q: guy with black helmet and sunglasses?
a: Yes
q: the whole person?
a: Yes