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 ":".
This
was
partly
because
Bavarian
coal
was
of
lower
quality
than
that
available
in
Prussia
and
elsewhere
.
This:O
was:O
partly:O
because:O
Bavarian:location-GPE
coal:O
was:O
of:O
lower:O
quality:O
than:O
that:O
available:O
in:O
Prussia:location-GPE
and:O
elsewhere:O
.:O