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

Guessing-game dialogue about one of the objects:
q: is it a dog?
a: No
q: is it a person?
a: No
q: is he riding it?
a: No
q: does it take picture?
a: No
q: is he wear it?
a: No
q: is it green?
a: No
q: is it a bag?
a: Yes
q: is it on the ground?
a: Yes
q: is it under the dog?
a: No