With no explanation, label each line with "location-GPE", "O", "location-road/railway/highway/transit", "location-bodiesofwater", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting" or "art-writtenart" preceded by ":".
The
George
Washington
Memorial
Parkway
and
the
Clara
Barton
Parkway
,
running
along
the
Potomac
River
near
Washington
,
D.C
.
and
Alexandria
,
Virginia
,
were
also
constructed
during
this
era
.
The:O
George:location-road/railway/highway/transit
Washington:location-road/railway/highway/transit
Memorial:location-road/railway/highway/transit
Parkway:location-road/railway/highway/transit
and:O
the:O
Clara:location-road/railway/highway/transit
Barton:location-road/railway/highway/transit
Parkway:location-road/railway/highway/transit
,:O
running:O
along:O
the:O
Potomac:location-bodiesofwater
River:location-bodiesofwater
near:O
Washington:location-GPE
,:location-GPE
D.C:location-GPE
.:location-GPE
and:O
Alexandria:location-GPE
,:O
Virginia:location-GPE
,:O
were:O
also:O
constructed:O
during:O
this:O
era:O
.:O