With no explanation, label each line with "building-other", "O", "location-road/railway/highway/transit", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart" or "building-airport" preceded by ":".
Pennsylvania
Avenue
in
front
of
the
White
House
was
closed
off
to
traffic
.
Pennsylvania:location-road/railway/highway/transit
Avenue:location-road/railway/highway/transit
in:O
front:O
of:O
the:O
White:building-other
House:building-other
was:O
closed:O
off:O
to:O
traffic:O
.:O