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 ":".
Many
of
the
native
nobility
were
driven
into
exile
and
the
power
of
the
Anglo-Saxon
nobility
in
Northumbria
was
broken
.
Many:O
of:O
the:O
native:O
nobility:O
were:O
driven:O
into:O
exile:O
and:O
the:O
power:O
of:O
the:O
Anglo-Saxon:O
nobility:O
in:O
Northumbria:location-GPE
was:O
broken:O
.:O