With no explanation, label each line with "O", "event-sportsevent", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport" or "building-hospital" preceded by ":".
However
,
this
turned
out
to
be
his
only
appearance
for
PSV
.
However:O
,:O
this:O
turned:O
out:O
to:O
be:O
his:O
only:O
appearance:O
for:O
PSV:event-sportsevent
.:O