With no explanation, label each line with "O", "organization-sportsteam", "organization-education", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart" or "building-airport" preceded by ":".
The
1997
Marshall
Thundering
Herd
football
team
represented
the
Marshall
University
in
the
1997
NCAA
Division
I-A
football
season
.
The:O
1997:O
Marshall:organization-sportsteam
Thundering:organization-sportsteam
Herd:organization-sportsteam
football:O
team:O
represented:O
the:O
Marshall:organization-education
University:organization-education
in:O
the:O
1997:O
NCAA:organization-sportsteam
Division:O
I-A:O
football:O
season:O
.:O