With no explanation, label each line with "organization-other", "O", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport" or "building-hospital" preceded by ":".
Mercy
Ships
offer
surgical
aid
.
Mercy:organization-other
Ships:organization-other
offer:O
surgical:O
aid:O
.:O