With no explanation, label each line with "O", "location-road/railway/highway/transit", "location-bodiesofwater", "location-GPE", "person-other", "art-broadcastprogram", "art-film", "art-music", "art-other" or "art-painting" preceded by ":".
Around
1900
,
McAdoo
took
on
the
leadership
of
a
project
to
build
the
Uptown
Hudson
Tubes
,
a
pair
of
railroad
tunnels
under
the
Hudson
River
connecting
Manhattan
with
New
Jersey
.
Around:O
1900:O
,:O
McAdoo:person-other
took:O
on:O
the:O
leadership:O
of:O
a:O
project:O
to:O
build:O
the:O
Uptown:location-road/railway/highway/transit
Hudson:location-road/railway/highway/transit
Tubes:location-road/railway/highway/transit
,:O
a:O
pair:O
of:O
railroad:O
tunnels:O
under:O
the:O
Hudson:location-bodiesofwater
River:location-bodiesofwater
connecting:O
Manhattan:location-GPE
with:O
New:location-GPE
Jersey:location-GPE
.:O