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

Guessing-game dialogue about one of the objects:
q: is it a person?
a: No
q: is it dog?
a: No
q: is it with the persons?
a: Yes
q: is it camera?
a: No
q: is it bag?
a: Yes
q: is it left side bag?
a: No
q: is right side bag on the ground?
a: Yes