With no explanation, label each line with "O", "person-athlete", "event-sportsevent", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart" or "building-airport" preceded by ":".
US
Ope
n
champion
Lindsay
Davenport
was
the
first
seed
,
Australian
Open
champion
Martina
Hingis
came
second
,
Wimbledon
champion
Jana
Novotná
was
third
and
French
Open
champion
Arantxa
Sánchez
Vicario
was
fourth
.
US:event-sportsevent
Ope:event-sportsevent
n:O
champion:O
Lindsay:person-athlete
Davenport:person-athlete
was:O
the:O
first:O
seed:O
,:O
Australian:event-sportsevent
Open:event-sportsevent
champion:O
Martina:person-athlete
Hingis:person-athlete
came:O
second:O
,:O
Wimbledon:event-sportsevent
champion:O
Jana:person-athlete
Novotná:person-athlete
was:O
third:O
and:O
French:event-sportsevent
Open:event-sportsevent
champion:O
Arantxa:person-athlete
Sánchez:person-athlete
Vicario:person-athlete
was:O
fourth:O
.:O