With no explanation, label each line with "location-GPE", "O", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport" or "building-hospital" preceded by ":".
A
variety
of
Cascade
has
been
propagated
in
Tasmania
,
Australia
.
A:O
variety:O
of:O
Cascade:O
has:O
been:O
propagated:O
in:O
Tasmania:location-GPE
,:O
Australia:location-GPE
.:O