With no explanation, label each line with "O", "other-god", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport" or "building-hospital" preceded by ":".
Inside
the
cave
several
chapels
have
been
erected
for
saints
such
as
St.
Gaspar
,
St.
Anthony
,
Our
Lady
of
Grace
,
Our
Lady
of
Aparecida
and
the
main
altar
to
the
Sacred
Heart
of
Jesus
.
Inside:O
the:O
cave:O
several:O
chapels:O
have:O
been:O
erected:O
for:O
saints:O
such:O
as:O
St.:other-god
Gaspar:other-god
,:O
St.:other-god
Anthony:other-god
,:O
Our:O
Lady:O
of:O
Grace:O
,:O
Our:O
Lady:O
of:O
Aparecida:O
and:O
the:O
main:O
altar:O
to:O
the:O
Sacred:O
Heart:O
of:O
Jesus:O
.:O