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
was
married
twice
:
first
,
to
Lady
Georgiana
Spencer
(
1757–1806
)
daughter
of
John
Spencer
,
1st
Earl
Spencer
;
second
,
to
Lady
Elizabeth
Foster
,
née
Hervey
(
1759–1824
)
,
daughter
of
the
4th
Earl
of
Bristol
;
Lady
Elizabeth
had
been
his
mistress
and
his
first
wife
's
friend
and
confidante
for
more
than
twenty
years
.
He:O
was:O
married:O
twice:O
::O
first:O
,:O
to:O
Lady:O
Georgiana:person-other
Spencer:person-other
(:O
1757–1806:O
):O
daughter:O
of:O
John:person-other
Spencer:person-other
,:O
1st:O
Earl:O
Spencer:O
;:O
second:O
,:O
to:O
Lady:O
Elizabeth:person-other
Foster:person-other
,:O
née:O
Hervey:person-other
(:O
1759–1824:O
):O
,:O
daughter:O
of:O
the:O
4th:O
Earl:O
of:O
Bristol:O
;:O
Lady:O
Elizabeth:person-other
had:O
been:O
his:O
mistress:O
and:O
his:O
first:O
wife:O
's:O
friend:O
and:O
confidante:O
for:O
more:O
than:O
twenty:O
years:O
.:O