With no explanation, label each line with "O", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport", "building-hospital" or "building-hotel" preceded by ":".
As
a
result
,
only
2
were
delivered
in
2005
for
testing
.
As:O
a:O
result:O
,:O
only:O
2:O
were:O
delivered:O
in:O
2005:O
for:O
testing:O
.:O