With no explanation, label each line with "O", "person-scholar", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport" or "building-hospital" preceded by ":".
According
to
the
A.
W.
Kuchler
U.S
.
According:O
to:O
the:O
A.:person-scholar
W.:person-scholar
Kuchler:person-scholar
U.S:O
.:O