With no explanation, label each line with "O", "organization-religion", "person-other", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart" or "building-airport" preceded by ":".
At
the
end
of
January
2007
,
Berlusconi
declared
that
Fini
would
be
his
only
successor
in
case
of
unification
of
centre-right
parties
,
provoking
dissent
from
the
Northern
League
and
the
Union
of
Christian
and
Centre
Democrats
(
UDC
)
.
At:O
the:O
end:O
of:O
January:O
2007:O
,:O
Berlusconi:person-other
declared:O
that:O
Fini:person-other
would:O
be:O
his:O
only:O
successor:O
in:O
case:O
of:O
unification:O
of:O
centre-right:O
parties:O
,:O
provoking:O
dissent:O
from:O
the:O
Northern:organization-religion
League:organization-religion
and:O
the:O
Union:organization-religion
of:organization-religion
Christian:organization-religion
and:O
Centre:organization-religion
Democrats:organization-religion
(:organization-religion
UDC:organization-religion
):organization-religion
.:O