With no explanation, label each line with "location-GPE", "O", "organization-company", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart" or "building-airport" preceded by ":".
Biotron
Limited
(
Biotron
)
is
an
Australian
biotechnology
company
based
in
Sydney
,
NSW
.
Biotron:organization-company
Limited:organization-company
(:organization-company
Biotron:organization-company
):organization-company
is:O
an:O
Australian:location-GPE
biotechnology:O
company:O
based:O
in:O
Sydney:location-GPE
,:O
NSW:location-GPE
.:O