With no explanation, label each line with "location-GPE", "O", "person-scholar", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart" or "building-airport" preceded by ":".
Toynbee
also
drew
attention
in
Europe
to
non-
European
historians
,
such
as
the
medieval
Tunisian
scholar
Ibn
Khaldun
.
Toynbee:person-scholar
also:O
drew:O
attention:O
in:O
Europe:location-GPE
to:O
non-:O
European:location-GPE
historians:O
,:O
such:O
as:O
the:O
medieval:O
Tunisian:location-GPE
scholar:O
Ibn:person-scholar
Khaldun:person-scholar
.:O