With no explanation, label each line with "location-GPE", "O", "organization-sportsteam", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart" or "building-airport" preceded by ":".
The
1966
squad
was
retroactively
recognized
as
national
champion
by
Berryman
and
Sagarin
(
ELO-Chess
)
but
Alabama
does
not
claim
either
in
their
official
national
championship
total
.
The:O
1966:O
squad:O
was:O
retroactively:O
recognized:O
as:O
national:O
champion:O
by:O
Berryman:organization-sportsteam
and:O
Sagarin:organization-sportsteam
(:O
ELO-Chess:organization-sportsteam
):O
but:O
Alabama:location-GPE
does:O
not:O
claim:O
either:O
in:O
their:O
official:O
national:O
championship:O
total:O
.:O