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 ":".
In
2005
he
won
stage
8
at
Tour
de
Suisse
.
In:O
2005:O
he:O
won:O
stage:O
8:O
at:O
Tour:event-sportsevent
de:event-sportsevent
Suisse:event-sportsevent
.:O