With no explanation, label each line with "organization-showorganization", "O", "organization-company", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart" or "building-airport" preceded by ":".
On
February
19
,
2007
it
was
confirmed
that
Meg
&
amp
;
Dia
signed
a
deal
with
Warner
Bros.
Records
.
On:O
February:O
19:O
,:O
2007:O
it:O
was:O
confirmed:O
that:O
Meg:organization-showorganization
&:organization-showorganization
amp:organization-showorganization
;:organization-showorganization
Dia:organization-showorganization
signed:O
a:O
deal:O
with:O
Warner:organization-company
Bros.:organization-company
Records:organization-company
.:O