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

Guessing-game dialogue about one of the objects:
q: is the item a person?
a: No
q: does the item have wheels?
a: Yes
q: is the person on it wearing stripes?
a: No
q: is the person on it wearing yellow?
a: Yes