With no explanation, label each line with "O", "organization-government/governmentagency", "person-politician", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart" or "building-airport" preceded by ":".
Bossa
is
married
to
Joseph
Bossa
,
a
lawyer
and
Uganda
People
's
Congress
politician
,
since
1981
.
Bossa:person-politician
is:O
married:O
to:O
Joseph:person-politician
Bossa:person-politician
,:O
a:O
lawyer:O
and:O
Uganda:organization-government/governmentagency
People:organization-government/governmentagency
's:organization-government/governmentagency
Congress:organization-government/governmentagency
politician:O
,:O
since:O
1981:O
.:O