With no explanation, label each line with "O", "location-bodiesofwater", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport" or "building-hospital" preceded by ":".
The
first
soldiers
arrived
on
September
5
,
1941
and
initially
occupied
tents
on
the
shore
of
Lake
Jackson
on
the
edge
of
Sebring
until
they
moved
onto
the
base
in
December
when
the
first
barracks
were
completed
.
The:O
first:O
soldiers:O
arrived:O
on:O
September:O
5:O
,:O
1941:O
and:O
initially:O
occupied:O
tents:O
on:O
the:O
shore:O
of:O
Lake:location-bodiesofwater
Jackson:location-bodiesofwater
on:O
the:O
edge:O
of:O
Sebring:O
until:O
they:O
moved:O
onto:O
the:O
base:O
in:O
December:O
when:O
the:O
first:O
barracks:O
were:O
completed:O
.:O