With no explanation, label each line with "O", "location-road/railway/highway/transit", "organization-other", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart" or "building-airport" preceded by ":".
US
301
is
almost
entirely
maintained
by
the
Maryland
State
Highway
Administration
.
US:location-road/railway/highway/transit
301:location-road/railway/highway/transit
is:O
almost:O
entirely:O
maintained:O
by:O
the:O
Maryland:organization-other
State:organization-other
Highway:organization-other
Administration:organization-other
.:O