With no explanation, label each line with "O", "person-scholar", "organization-other", "organization-education", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting" or "art-writtenart" preceded by ":".
This
fact
was
documented
by
Dr
.
Michael
E.
Krauss
of
the
Alaska
Native
Language
Center
at
the
University
of
Alaska
and
is
illustrated
on
the
map
.
This:O
fact:O
was:O
documented:O
by:O
Dr:O
.:O
Michael:person-scholar
E.:person-scholar
Krauss:person-scholar
of:O
the:O
Alaska:organization-other
Native:organization-other
Language:organization-other
Center:organization-other
at:O
the:O
University:organization-education
of:organization-education
Alaska:organization-education
and:O
is:O
illustrated:O
on:O
the:O
map:O
.:O