With no explanation, label each line with "person-athlete", "O", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport" or "building-hospital" preceded by ":".
Rivarola
started
his
club
career
with
Cerro
Porteño
in
1985
and
was
part
of
the
team
that
won
the
1987
championship
.
Rivarola:person-athlete
started:O
his:O
club:O
career:O
with:O
Cerro:person-athlete
Porteño:person-athlete
in:O
1985:O
and:O
was:O
part:O
of:O
the:O
team:O
that:O
won:O
the:O
1987:O
championship:O
.:O