With no explanation, label each line with "location-GPE", "O", "other-law", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart" or "building-airport" preceded by ":".
Argentina
acceded
to
the
Geneva
Protocol
on
May
12
,
1969
and
has
been
active
in
non-proliferation
efforts
,
ratifying
the
Biological
Weapons
Convention
in
1979
and
the
Chemical
Weapons
Convention
on
October
2
,
1995
.
Argentina:location-GPE
acceded:O
to:O
the:O
Geneva:other-law
Protocol:other-law
on:O
May:O
12:O
,:O
1969:O
and:O
has:O
been:O
active:O
in:O
non-proliferation:O
efforts:O
,:O
ratifying:O
the:O
Biological:other-law
Weapons:other-law
Convention:other-law
in:O
1979:O
and:O
the:O
Chemical:other-law
Weapons:other-law
Convention:other-law
on:O
October:O
2:O
,:O
1995:O
.:O