With no explanation, label each line with "location-GPE", "O", "person-politician", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart" or "building-airport" preceded by ":".
Also
called
``
The
Hidden
King
``
(
,
)
,
he
claimed
to
be
a
prince
hidden
for
his
own
safety
now
showing
himself
by
divine
command
to
save
Spain
from
ruin
.
Also:O
called:O
``:O
The:O
Hidden:person-politician
King:person-politician
``:O
(:O
,:O
):O
,:O
he:O
claimed:O
to:O
be:O
a:O
prince:O
hidden:O
for:O
his:O
own:O
safety:O
now:O
showing:O
himself:O
by:O
divine:O
command:O
to:O
save:O
Spain:location-GPE
from:O
ruin:O
.:O