With no explanation, label each line with "O", "person-other", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport" or "building-hospital" preceded by ":".
James
Lenox
bought
it
for
his
personal
art
collection
.
James:person-other
Lenox:person-other
bought:O
it:O
for:O
his:O
personal:O
art:O
collection:O
.:O