With no explanation, label each line with "O", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport", "building-hospital" or "building-hotel" preceded by ":".
The
shores
of
the
islands
are
very
indented
.
The:O
shores:O
of:O
the:O
islands:O
are:O
very:O
indented:O
.:O