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 ":".
In
this
regard
,
Pope
Gregory
IX
recognized
the
fight
as
a
Crusade
,
and
James
I
was
known
for
being
a
devout
king
.
In:O
this:O
regard:O
,:O
Pope:O
Gregory:person-other
IX:person-other
recognized:O
the:O
fight:O
as:O
a:O
Crusade:O
,:O
and:O
James:person-other
I:person-other
was:O
known:O
for:O
being:O
a:O
devout:O
king:O
.:O