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 ":".
The
Manueline
armillary
spheres
appear
at
the
tower
's
entrance
,
symbolizing
Portugal
's
nautical
explorations
,
and
were
used
on
King
Manuel
I
's
personal
banner
to
represent
Portuguese
discoveries
during
his
rule
.
The:O
Manueline:O
armillary:O
spheres:O
appear:O
at:O
the:O
tower:O
's:O
entrance:O
,:O
symbolizing:O
Portugal:location-GPE
's:O
nautical:O
explorations:O
,:O
and:O
were:O
used:O
on:O
King:O
Manuel:person-politician
I:person-politician
's:O
personal:O
banner:O
to:O
represent:O
Portuguese:location-GPE
discoveries:O
during:O
his:O
rule:O
.:O