With no explanation, label each line with "building-other", "O", "location-bodiesofwater", "organization-government/governmentagency", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting" or "art-writtenart" preceded by ":".
The
Maryland
Transportation
Authority
has
been
studying
the
Governor
Harry
W.
Nice
Memorial
Bridge
over
the
Potomac
River
since
about
2006
,
and
has
identified
a
preferred
alternative
which
involves
replacing
the
current
two-lane
span
with
a
new
bridge
with
four
lanes
,
shoulders
and
a
new
two-way
bike
and
pedestrian
trail
.
The:O
Maryland:organization-government/governmentagency
Transportation:organization-government/governmentagency
Authority:organization-government/governmentagency
has:O
been:O
studying:O
the:O
Governor:O
Harry:building-other
W.:building-other
Nice:building-other
Memorial:building-other
Bridge:building-other
over:O
the:O
Potomac:location-bodiesofwater
River:location-bodiesofwater
since:O
about:O
2006:O
,:O
and:O
has:O
identified:O
a:O
preferred:O
alternative:O
which:O
involves:O
replacing:O
the:O
current:O
two-lane:O
span:O
with:O
a:O
new:O
bridge:O
with:O
four:O
lanes:O
,:O
shoulders:O
and:O
a:O
new:O
two-way:O
bike:O
and:O
pedestrian:O
trail:O
.:O