With no explanation, label each line with "location-GPE", "O", "organization-other", "person-other", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting" or "art-writtenart" preceded by ":".
The
encounter
is
won
,
but
Leonidas
is
informed
by
a
captured
enemy
soldier
that
the
existence
of
the
mountain
path
has
been
revealed
to
the
Persian
army
,
which
is
moving
to
surround
the
Spartans
by
morning
.
The:O
encounter:O
is:O
won:O
,:O
but:O
Leonidas:person-other
is:O
informed:O
by:O
a:O
captured:O
enemy:O
soldier:O
that:O
the:O
existence:O
of:O
the:O
mountain:O
path:O
has:O
been:O
revealed:O
to:O
the:O
Persian:organization-other
army:organization-other
,:O
which:O
is:O
moving:O
to:O
surround:O
the:O
Spartans:location-GPE
by:O
morning:O
.:O