With no explanation, label each line with "O", "event-other", "location-GPE", "art-music", "person-artist/author", "art-broadcastprogram", "art-film", "art-other", "art-painting" or "art-writtenart" preceded by ":".
In
2011
,
he
sang
Andrew
Lloyd
Webber
's
``
Music
of
the
Night
``
from
``
The
Phantom
of
the
Opera
``
at
the
Miss
World
Competition
,
which
took
place
in
London
.
In:O
2011:O
,:O
he:O
sang:O
Andrew:person-artist/author
Lloyd:person-artist/author
Webber:person-artist/author
's:O
``:O
Music:art-music
of:art-music
the:art-music
Night:art-music
``:O
from:O
``:O
The:art-music
Phantom:art-music
of:art-music
the:art-music
Opera:art-music
``:O
at:O
the:O
Miss:event-other
World:event-other
Competition:event-other
,:O
which:O
took:O
place:O
in:O
London:location-GPE
.:O