With no explanation, label each line with "O", "person-artist/author", "art-other", "art-broadcastprogram", "art-film", "art-music", "art-painting", "art-writtenart", "building-airport" or "building-hospital" preceded by ":".
Many
DUX
recordings
are
premiere
recordings
,
such
as
Karol
Kurpiński
's
opera
``
Zamek
na
Czorsztynie
``
.
Many:O
DUX:art-other
recordings:O
are:O
premiere:O
recordings:O
,:O
such:O
as:O
Karol:person-artist/author
Kurpiński:person-artist/author
's:O
opera:O
``:O
Zamek:art-other
na:art-other
Czorsztynie:art-other
``:O
.:O