With no explanation, label each line with "other-livingthing", "O", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport" or "building-hospital" preceded by ":".
Olive
trees
occur
round
the
place
.
Olive:other-livingthing
trees:O
occur:O
round:O
the:O
place:O
.:O