With no explanation, label each line with "person-politician", "location-GPE", "O", "event-attack/battle/war/militaryconflict", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting" or "art-writtenart" preceded by ":".
After
the
Battle
of
Thapsus
in
46
BC
,
Caesar
and
his
heirs
began
annexing
north
Africa
directly
as
Roman
provinces
but
,
as
late
as
Augustus
,
most
of
Septem
's
Berber
residents
continued
to
speak
and
write
in
Punic
.
After:O
the:O
Battle:event-attack/battle/war/militaryconflict
of:event-attack/battle/war/militaryconflict
Thapsus:event-attack/battle/war/militaryconflict
in:O
46:O
BC:O
,:O
Caesar:person-politician
and:O
his:O
heirs:O
began:O
annexing:O
north:O
Africa:location-GPE
directly:O
as:O
Roman:location-GPE
provinces:O
but:O
,:O
as:O
late:O
as:O
Augustus:location-GPE
,:O
most:O
of:O
Septem:location-GPE
's:O
Berber:O
residents:O
continued:O
to:O
speak:O
and:O
write:O
in:O
Punic:location-GPE
.:O