With no explanation, label each line with "location-GPE", "O", "other-law", "organization-government/governmentagency", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting" or "art-writtenart" preceded by ":".
Cosgrave
's
Government
signed
the
Sunningdale
Agreement
that
appeared
to
provide
a
solution
to
the
Northern
Ireland
problem
in
December
1973
.
Cosgrave:organization-government/governmentagency
's:organization-government/governmentagency
Government:organization-government/governmentagency
signed:O
the:O
Sunningdale:other-law
Agreement:other-law
that:O
appeared:O
to:O
provide:O
a:O
solution:O
to:O
the:O
Northern:O
Ireland:location-GPE
problem:O
in:O
December:O
1973:O
.:O