With no explanation, label each line with "location-GPE", "O", "person-other", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart" or "building-airport" preceded by ":".
Pope
Benedict
XI
(
1303–1304
)
took
refuge
in
Perugia
upon
his
election
where
he
died
in
July
1304
,
triggering
an
eleven-month
election
in
the
``
Palazzo
del
Papa
.
''
Pope:O
Benedict:person-other
XI:person-other
(:O
1303–1304:O
):O
took:O
refuge:O
in:O
Perugia:location-GPE
upon:O
his:O
election:O
where:O
he:O
died:O
in:O
July:O
1304:O
,:O
triggering:O
an:O
eleven-month:O
election:O
in:O
the:O
``:O
Palazzo:O
del:O
Papa:O
.:O
'':O