With no explanation, label each line with "art-music", "O", "person-artist/author", "art-broadcastprogram", "art-film", "art-other", "art-painting", "art-writtenart", "building-airport" or "building-hospital" preceded by ":".
``
Heartbeat
``
was
also
featured
on
Nicole
Scherzinger
's
debut
album
,
Killer
Love
(
2011
)
.
``:O
Heartbeat:art-music
``:O
was:O
also:O
featured:O
on:O
Nicole:person-artist/author
Scherzinger:person-artist/author
's:O
debut:O
album:O
,:O
Killer:art-music
Love:art-music
(:O
2011:O
):O
.:O