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 ":".
The
Emu
Bay
Shale
is
dated
as
Cambrian
Series
2
,
Stage
4
,
correlated
with
the
upper
Botomian
Stage
of
the
Lower
Cambrian
.
The:O
Emu:location-GPE
Bay:location-GPE
Shale:O
is:O
dated:O
as:O
Cambrian:O
Series:O
2:O
,:O
Stage:O
4:O
,:O
correlated:O
with:O
the:O
upper:O
Botomian:O
Stage:O
of:O
the:O
Lower:O
Cambrian:O
.:O