With no explanation, label each line with "location-GPE", "art-music", "O", "person-artist/author", "art-broadcastprogram", "art-film", "art-other", "art-painting", "art-writtenart" or "building-airport" preceded by ":".
``
Night
Nurse
``
is
the
fourth
overall
single
performed
by
German
dance
trio
Cascada
,
from
their
fourth
studio
album
,
Original
Me
(
2011
)
.
``:O
Night:art-music
Nurse:art-music
``:O
is:O
the:O
fourth:O
overall:O
single:O
performed:O
by:O
German:location-GPE
dance:O
trio:O
Cascada:person-artist/author
,:O
from:O
their:O
fourth:O
studio:O
album:O
,:O
Original:art-music
Me:art-music
(:O
2011:O
):O
.:O