With no explanation, label each line with "location-GPE", "O", "organization-government/governmentagency", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart" or "building-airport" preceded by ":".
Until
it
was
re-established
as
central
bank
in
1961
,
the
Bank
of
Taiwan
acted
as
the
``
de
facto
''
central
bank
in
Taiwan
.
Until:O
it:O
was:O
re-established:O
as:O
central:O
bank:O
in:O
1961:O
,:O
the:O
Bank:organization-government/governmentagency
of:organization-government/governmentagency
Taiwan:organization-government/governmentagency
acted:O
as:O
the:O
``:O
de:O
facto:O
'':O
central:O
bank:O
in:O
Taiwan:location-GPE
.:O