With no explanation, label each line with "location-GPE", "O", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport" or "building-hospital" preceded by ":".
The
Phocaeans
had
managed
to
establish
their
base
at
a
time
when
Carthage
was
engaged
in
defending
Punic
colonies
in
Sicily
(
Greeks
had
started
to
encroach
on
Punic
cities
in
580
BCE
)
and
conquering
territory
in
Sardinia
,
The:O
Phocaeans:O
had:O
managed:O
to:O
establish:O
their:O
base:O
at:O
a:O
time:O
when:O
Carthage:location-GPE
was:O
engaged:O
in:O
defending:O
Punic:location-GPE
colonies:O
in:O
Sicily:location-GPE
(:O
Greeks:O
had:O
started:O
to:O
encroach:O
on:O
Punic:location-GPE
cities:O
in:O
580:O
BCE:O
):O
and:O
conquering:O
territory:O
in:O
Sardinia:location-GPE
,:O