With no explanation, label each line with "location-GPE", "O", "organization-politicalparty", "person-politician", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting" or "art-writtenart" preceded by ":".
Mwakangale
became
one
of
the
prominent
leaders
of
the
Tanganyika
African
National
Union
(
TANU
)
and
of
the
Pan-African
Freedom
Movement
for
East
and
Central
Africa
(
PAFMECA
)
under
the
leadership
of
Pan-Africanist
and
African
nationalist
Julius
Nyerere
.
Mwakangale:O
became:O
one:O
of:O
the:O
prominent:O
leaders:O
of:O
the:O
Tanganyika:organization-politicalparty
African:organization-politicalparty
National:organization-politicalparty
Union:organization-politicalparty
(:O
TANU:organization-politicalparty
):O
and:O
of:O
the:O
Pan-African:organization-politicalparty
Freedom:organization-politicalparty
Movement:organization-politicalparty
for:organization-politicalparty
East:organization-politicalparty
and:organization-politicalparty
Central:organization-politicalparty
Africa:organization-politicalparty
(:O
PAFMECA:organization-politicalparty
):O
under:O
the:O
leadership:O
of:O
Pan-Africanist:person-politician
and:O
African:location-GPE
nationalist:O
Julius:person-politician
Nyerere:person-politician
.:O