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 ":".
It
was
won
by
mountain
specialist
Lucien
Van
Impe
in
a
battle
with
the
previous
winner
Bernard
Thevenet
and
Joop
Zoetemelk
.
It:O
was:O
won:O
by:O
mountain:O
specialist:O
Lucien:person-athlete
Van:person-athlete
Impe:person-athlete
in:O
a:O
battle:O
with:O
the:O
previous:O
winner:O
Bernard:person-athlete
Thevenet:person-athlete
and:O
Joop:person-athlete
Zoetemelk:person-athlete
.:O