With no explanation, label each line with "O", "person-other", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport" or "building-hospital" preceded by ":".
He
made
treaties
with
Gerlach
of
Mainz
,
William
of
Cologne
,
and
the
Elector
Palatine
Rupert
I
.
He:O
made:O
treaties:O
with:O
Gerlach:person-other
of:person-other
Mainz:person-other
,:O
William:O
of:O
Cologne:O
,:O
and:O
the:O
Elector:person-other
Palatine:person-other
Rupert:person-other
I:person-other
.:O