With no explanation, label each line with "location-GPE", "O", "person-artist/author", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart" or "building-airport" preceded by ":".
Li-Wei
Qin
is
a
Chinese-Australian
cellist
.
Li-Wei:person-artist/author
Qin:person-artist/author
is:O
a:O
Chinese-Australian:location-GPE
cellist:O
.:O