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

Guessing-game dialogue about one of the objects:
q: is that human?
a: No
q: is that skate board?
a: Yes
q: is that in red color?
a: Yes
q: black top person playing with that?
a: Yes