With no explanation, label each line with "location-GPE", "O", "person-scholar", "person-other", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting" or "art-writtenart" preceded by ":".
For
this
reason
,
Cohen
argued
that
the
Appalachian
variant
was
likely
to
be
authentic
and
that
Crump
et
al
.
For:O
this:O
reason:O
,:O
Cohen:person-scholar
argued:O
that:O
the:O
Appalachian:location-GPE
variant:O
was:O
likely:O
to:O
be:O
authentic:O
and:O
that:O
Crump:person-other
et:O
al:O
.:O