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
says
he
regrets
,
he
never
knew
,
he
could
not
predict
that
,
in
one
way
or
another
,
sooner
or
later
,
one
's
mistakes
are
paid
with
the
others
'
indifference
and
silence
...
''
He:O
says:O
he:O
regrets:O
,:O
he:O
never:O
knew:O
,:O
he:O
could:O
not:O
predict:O
that:O
,:O
in:O
one:O
way:O
or:O
another:O
,:O
sooner:O
or:O
later:O
,:O
one:O
's:O
mistakes:O
are:O
paid:O
with:O
the:O
others:O
':O
indifference:O
and:O
silence:O
...:O
'':O