With no explanation, label each line with "organization-sportsteam", "O", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport" or "building-hospital" preceded by ":".
Belgium
lost
both
matches
.
Belgium:organization-sportsteam
lost:O
both:O
matches:O
.:O