Objects in the image:
category: boat
category: boat
category: boat
category: bench
category: boat
category: boat

Guessing-game dialogue about one of the objects:
q: is it one of the floating vessels?
a: Yes
q: is it the first one?
a: No
q: is it blue?
a: No
q: is it the last one which is white?
a: No
q: is it the green one?
a: Yes