With no explanation, label each line with "O", "person-athlete", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport" or "building-hospital" preceded by ":".
The
race
was
won
by
Fausto
Coppi
.
The:O
race:O
was:O
won:O
by:O
Fausto:person-athlete
Coppi:person-athlete
.:O