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

Guessing-game dialogue about one of the objects:
q: is it human?
a: Yes
q: is it riding a bike?
a: Yes
q: is it human?
a: Yes
q: is it riding a bicycle?
a: Yes
q: is it wearing a blue shirt?
a: Yes
q: is it going leftwards?
a: Yes