With no explanation, label each line with "location-GPE", "O", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport" or "building-hospital" preceded by ":".
It
was
inspired
by
the
famous
forged
documents
that
supposedly
granted
the
Popes
sovereignty
over
Rome
's
territorial
dominions
.
It:O
was:O
inspired:O
by:O
the:O
famous:O
forged:O
documents:O
that:O
supposedly:O
granted:O
the:O
Popes:O
sovereignty:O
over:O
Rome:location-GPE
's:O
territorial:O
dominions:O
.:O