With no explanation, label each line with "location-GPE", "O", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport" or "building-hospital" preceded by ":".
The
party
considers
the
establishment
of
socialism
to
be
necessarily
linked
to
an
anti-imperialist
struggle
,
that
,
currently
,
must
consist
of
the
formation
of
a
block
of
socialist
countries
in
Latin
America
.
The:O
party:O
considers:O
the:O
establishment:O
of:O
socialism:O
to:O
be:O
necessarily:O
linked:O
to:O
an:O
anti-imperialist:O
struggle:O
,:O
that:O
,:O
currently:O
,:O
must:O
consist:O
of:O
the:O
formation:O
of:O
a:O
block:O
of:O
socialist:O
countries:O
in:O
Latin:location-GPE
America:location-GPE
.:O