With no explanation, label each line with "art-music", "O", "art-broadcastprogram", "art-film", "art-other", "art-painting", "art-writtenart", "building-airport", "building-hospital" or "building-hotel" preceded by ":".
It
featured
both
traditional
music
including
performances
of
Rule
Britannia
and
Land
of
Hope
and
Glory
,
as
well
as
three
new
pieces
written
especially
for
the
event
.
It:O
featured:O
both:O
traditional:O
music:O
including:O
performances:O
of:O
Rule:art-music
Britannia:art-music
and:O
Land:art-music
of:art-music
Hope:art-music
and:art-music
Glory:art-music
,:O
as:O
well:O
as:O
three:O
new:O
pieces:O
written:O
especially:O
for:O
the:O
event:O
.:O