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 ":".
Recalling
that
she
was
``
heartsick
when
I
heard
that
so
many
young
men
had
been
killed
,
''
Gerzon
immediately
began
to
create
support
for
a
monument
in
honor
of
the
victims
,
but
the
project
was
delayed
after
the
kidnapping
and
eventual
murder
of
U.S.
Marine
Lt.Col
.
Recalling:O
that:O
she:O
was:O
``:O
heartsick:O
when:O
I:O
heard:O
that:O
so:O
many:O
young:O
men:O
had:O
been:O
killed:O
,:O
'':O
Gerzon:person-other
immediately:O
began:O
to:O
create:O
support:O
for:O
a:O
monument:O
in:O
honor:O
of:O
the:O
victims:O
,:O
but:O
the:O
project:O
was:O
delayed:O
after:O
the:O
kidnapping:O
and:O
eventual:O
murder:O
of:O
U.S.:organization-other
Marine:organization-other
Lt.Col:O
.:O