With no explanation, label each line with "O", "organization-other", "person-other", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart" or "building-airport" preceded by ":".
However
,
during
a
press
conference
on
18
March
2009
Ganley
announced
Alexander
Brom
,
one
of
Nederland
Transparant
's
members
and
former
candidates
,
as
the
president
of
``
Libertas
Nederland
``
.
However:O
,:O
during:O
a:O
press:O
conference:O
on:O
18:O
March:O
2009:O
Ganley:person-other
announced:O
Alexander:person-other
Brom:person-other
,:O
one:O
of:O
Nederland:organization-other
Transparant:organization-other
's:O
members:O
and:O
former:O
candidates:O
,:O
as:O
the:O
president:O
of:O
``:O
Libertas:organization-other
Nederland:organization-other
``:O
.:O