With no explanation, label each line with "O", "event-attack/battle/war/militaryconflict", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport" or "building-hospital" preceded by ":".
``
From
accidents
such
as
the
Air
France
Concorde
,
Flight
AF
4590
,
there
is
the
loss
of
life
,
suffering
and
effect
on
the
families
of
those
who
died
,
the
suspicion
of
malpractice
,
guilt
,
and
blame
that
could
last
for
lifetimes
.
``:O
From:O
accidents:O
such:O
as:O
the:O
Air:event-attack/battle/war/militaryconflict
France:event-attack/battle/war/militaryconflict
Concorde:event-attack/battle/war/militaryconflict
,:O
Flight:event-attack/battle/war/militaryconflict
AF:event-attack/battle/war/militaryconflict
4590:event-attack/battle/war/militaryconflict
,:O
there:O
is:O
the:O
loss:O
of:O
life:O
,:O
suffering:O
and:O
effect:O
on:O
the:O
families:O
of:O
those:O
who:O
died:O
,:O
the:O
suspicion:O
of:O
malpractice:O
,:O
guilt:O
,:O
and:O
blame:O
that:O
could:O
last:O
for:O
lifetimes:O
.:O