With no explanation, label each line with "O", "event-other", "person-other", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart" or "building-airport" preceded by ":".
Sofía
del
Prado
,
Miss
Universe
Spain
2017
crowned
Andrea
Martínez
of
León
at
the
end
of
the
event
.
Sofía:person-other
del:person-other
Prado:person-other
,:O
Miss:event-other
Universe:event-other
Spain:event-other
2017:event-other
crowned:O
Andrea:person-other
Martínez:person-other
of:person-other
León:person-other
at:O
the:O
end:O
of:O
the:O
event:O
.:O