With no explanation, label each line with "O", "person-politician", "location-GPE", "person-artist/author", "art-writtenart", "art-broadcastprogram", "art-film", "art-music", "art-other" or "art-painting" preceded by ":".
Two
other
siblings
,
Solomon
and
Stephen
,
are
mentioned
in
the
standard
reference
work
on
the
genealogy
of
medieval
European
aristocracy
,
``
Europäische
Stammtafeln
``
(
1978–1995
)
by
Detlev
Schwennicke
.
Two:O
other:O
siblings:O
,:O
Solomon:person-politician
and:O
Stephen:person-politician
,:O
are:O
mentioned:O
in:O
the:O
standard:O
reference:O
work:O
on:O
the:O
genealogy:O
of:O
medieval:O
European:location-GPE
aristocracy:O
,:O
``:O
Europäische:art-writtenart
Stammtafeln:art-writtenart
``:O
(:O
1978–1995:O
):O
by:O
Detlev:person-artist/author
Schwennicke:person-artist/author
.:O