With no explanation, label each line with "O", "organization-other", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport" or "building-hospital" preceded by ":".
Following
a
base
rationalization
program
in
the
mid-1990s
,
the
Canadian
Forces
closed
CFB
Shearwater
as
a
separate
formation
and
realigned
the
property
's
various
facilities
into
CFB
Halifax
.
Following:O
a:O
base:O
rationalization:O
program:O
in:O
the:O
mid-1990s:O
,:O
the:O
Canadian:organization-other
Forces:organization-other
closed:O
CFB:organization-other
Shearwater:organization-other
as:O
a:O
separate:O
formation:O
and:O
realigned:O
the:O
property:O
's:O
various:O
facilities:O
into:O
CFB:organization-other
Halifax:organization-other
.:O