With no explanation, label each line with "O", "building-theater", "art-other", "art-broadcastprogram", "art-film", "art-music", "art-painting", "art-writtenart", "building-airport" or "building-hospital" preceded by ":".
``
Det
lykkelige
Skibbrud
``
premiered
at
the
Royal
Danish
Theatre
on
3
January
1754
.
``:O
Det:art-other
lykkelige:art-other
Skibbrud:art-other
``:O
premiered:O
at:O
the:O
Royal:building-theater
Danish:building-theater
Theatre:building-theater
on:O
3:O
January:O
1754:O
.:O