With no explanation, label each line with "O", "person-athlete", "organization-sportsteam", "organization-sportsleague", "person-other", "art-broadcastprogram", "art-film", "art-music", "art-other" or "art-painting" preceded by ":".
In
2003
,
Cignetti
coached
Quarterback
Philip
Rivers
,
the
ACC
Player
of
the
Year
.
In:O
2003:O
,:O
Cignetti:person-other
coached:O
Quarterback:organization-sportsteam
Philip:person-athlete
Rivers:person-athlete
,:O
the:O
ACC:organization-sportsleague
Player:O
of:O
the:O
Year:O
.:O