With no explanation, label each line with "O", "person-athlete", "organization-sportsteam", "location-GPE", "organization-sportsleague", "person-other", "art-broadcastprogram", "art-film", "art-music" or "art-other" preceded by ":".
For
2007
,
Arden
signed
Bruno
Senna
,
nephew
of
triple
F1
champion
Ayrton
Senna
,
and
A1
Team
South
Africa
driver
Adrian
Zaugg
.
For:O
2007:O
,:O
Arden:person-other
signed:O
Bruno:person-athlete
Senna:person-athlete
,:O
nephew:O
of:O
triple:O
F1:organization-sportsleague
champion:O
Ayrton:person-athlete
Senna:person-athlete
,:O
and:O
A1:organization-sportsteam
Team:organization-sportsteam
South:location-GPE
Africa:location-GPE
driver:O
Adrian:person-athlete
Zaugg:person-athlete
.:O