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 ":".
This
made
him
the
most
expensive
teenager
in
Danish
football
history
.
This:O
made:O
him:O
the:O
most:O
expensive:O
teenager:O
in:O
Danish:location-GPE
football:O
history:O
.:O