With no explanation, label each line with "location-GPE", "O", "organization-sportsleague", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart" or "building-airport" preceded by ":".
The
Welsh
Football
League
(
also
known
as
the
Nathaniel
Car
Sales
Welsh
Football
League
for
sponsorship
reasons
)
was
a
club
football
league
in
Wales
.
The:O
Welsh:organization-sportsleague
Football:organization-sportsleague
League:organization-sportsleague
(:O
also:O
known:O
as:O
the:O
Nathaniel:organization-sportsleague
Car:organization-sportsleague
Sales:organization-sportsleague
Welsh:organization-sportsleague
Football:organization-sportsleague
League:organization-sportsleague
for:O
sponsorship:O
reasons:O
):O
was:O
a:O
club:O
football:O
league:O
in:O
Wales:location-GPE
.:O