With no explanation, label each line with "O", "location-road/railway/highway/transit", "location-other", "location-GPE", "event-sportsevent", "art-broadcastprogram", "art-film", "art-music", "art-other" or "art-painting" preceded by ":".
First
emerging
as
an
informal
cluster
of
Chinese
community
organizations
,
social
clubs
,
and
businesses
in
the
1960s
centred
on
Hurst
Street
,
as
a
result
of
post-
World
War
II
migration
from
Hong
Kong
,
the
Chinese
Quarter
was
officially
recognized
in
the
1980s
.
First:O
emerging:O
as:O
an:O
informal:O
cluster:O
of:O
Chinese:location-GPE
community:O
organizations:O
,:O
social:O
clubs:O
,:O
and:O
businesses:O
in:O
the:O
1960s:O
centred:O
on:O
Hurst:location-road/railway/highway/transit
Street:location-road/railway/highway/transit
,:O
as:O
a:O
result:O
of:O
post-:O
World:event-sportsevent
War:event-sportsevent
II:event-sportsevent
migration:O
from:O
Hong:location-GPE
Kong:location-GPE
,:O
the:O
Chinese:location-other
Quarter:location-other
was:O
officially:O
recognized:O
in:O
the:O
1980s:O
.:O