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 ":".
50.9
%
of
the
Dutch
population
turned
out
.
50.9:O
%:O
of:O
the:O
Dutch:location-GPE
population:O
turned:O
out:O
.:O