With no explanation, label each line with "O", "location-other", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport" or "building-hospital" preceded by ":".
The
second
half
of
the
season
focuses
on
the
group
's
addition
and
experience
in
a
newfound
sanctuary
;
Alexandria
Safe-Zone
:
a
walled-off
community
,
whose
inhabitants
have
little
experience
dealing
with
external
threats
.
The:O
second:O
half:O
of:O
the:O
season:O
focuses:O
on:O
the:O
group:O
's:O
addition:O
and:O
experience:O
in:O
a:O
newfound:O
sanctuary:O
;:O
Alexandria:location-other
Safe-Zone:location-other
::O
a:O
walled-off:O
community:O
,:O
whose:O
inhabitants:O
have:O
little:O
experience:O
dealing:O
with:O
external:O
threats:O
.:O