With no explanation, label each line with "O", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport", "building-hospital" or "building-hotel" preceded by ":".
He
was
tried
``
in
absentia
''
and
convicted
along
with
five
others
in
October
1921
,
but
never
extradited
for
enforcement
of
the
sentence
.
He:O
was:O
tried:O
``:O
in:O
absentia:O
'':O
and:O
convicted:O
along:O
with:O
five:O
others:O
in:O
October:O
1921:O
,:O
but:O
never:O
extradited:O
for:O
enforcement:O
of:O
the:O
sentence:O
.:O