With no explanation, label each line with "location-GPE", "O", "location-road/railway/highway/transit", "building-other", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting" or "art-writtenart" preceded by ":".
One
of
the
newest
projects
are
the
North/South
Line
(
Amsterdam
Metro
)
and
the
renewal
of
all
major
Dutch
transportation
hubs
;
Amsterdam
Central
station
,
Utrecht
Central
station
,
Rotterdam
Central
station
and
The
Hague
Central
station
.
One:O
of:O
the:O
newest:O
projects:O
are:O
the:O
North/South:location-road/railway/highway/transit
Line:location-road/railway/highway/transit
(:O
Amsterdam:location-GPE
Metro:O
):O
and:O
the:O
renewal:O
of:O
all:O
major:O
Dutch:location-GPE
transportation:O
hubs:O
;:O
Amsterdam:building-other
Central:building-other
station:O
,:O
Utrecht:building-other
Central:building-other
station:O
,:O
Rotterdam:building-other
Central:building-other
station:O
and:O
The:O
Hague:building-other
Central:building-other
station:O
.:O