With no explanation, label each line with "product-other", "O", "person-athlete", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart" or "building-airport" preceded by ":".
It
was
the
brainchild
of
rugby
-player
and
wrestler
François
Chambelland
(
sometimes
assumed
to
be
the
masked
wrestler
l'Ange
Blanc
)
,
and
was
developed
with
the
aid
of
racers
Jean-Pierre
Beltoise
and
François
Cevert
,
as
well
as
motoring
journalist
.
It:O
was:O
the:O
brainchild:O
of:O
rugby:product-other
-player:O
and:O
wrestler:O
François:person-athlete
Chambelland:person-athlete
(:O
sometimes:O
assumed:O
to:O
be:O
the:O
masked:O
wrestler:O
l'Ange:person-athlete
Blanc:person-athlete
):O
,:O
and:O
was:O
developed:O
with:O
the:O
aid:O
of:O
racers:O
Jean-Pierre:person-athlete
Beltoise:person-athlete
and:O
François:person-athlete
Cevert:person-athlete
,:O
as:O
well:O
as:O
motoring:O
journalist:O
.:O