With no explanation, label each line with "O", "location-island", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport" or "building-hospital" preceded by ":".
Things
like
this
happen
on
every
East
Frisian
island
—
some
islands
moved
so
far
that
the
town
had
to
be
rebuilt
several
times
.
Things:O
like:O
this:O
happen:O
on:O
every:O
East:location-island
Frisian:location-island
island:location-island
—:O
some:O
islands:O
moved:O
so:O
far:O
that:O
the:O
town:O
had:O
to:O
be:O
rebuilt:O
several:O
times:O
.:O