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 ":".
As
such
the
illegitimacy
could
not
be
overcome
by
the
death
of
Eleanor
before
the
birth
of
Elizabeth
's
sons
,
even
if
Edward
and
Elizabeth
married
'again
'
after
Eleano
r
's
death
.
As:O
such:O
the:O
illegitimacy:O
could:O
not:O
be:O
overcome:O
by:O
the:O
death:O
of:O
Eleanor:person-other
before:O
the:O
birth:O
of:O
Elizabeth:person-other
's:O
sons:O
,:O
even:O
if:O
Edward:person-other
and:O
Elizabeth:person-other
married:O
'again:O
':O
after:O
Eleano:person-other
r:O
's:O
death:O
.:O