With no explanation, label each line with "O", "person-athlete", "organization-sportsleague", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart" or "building-airport" preceded by ":".
The
season
also
marked
the
end
of
an
era
as
the
last
remaining
original
Viking
,
longtime
defensive
end
Jim
Marshall
,
retired
after
19
seasons
with
the
Vikings
20
in
the
NFL
,
having
set
league
records
for
most
consecutive
games
played
(
282
)
and
consecutive
starts
(
270
)
.
The:O
season:O
also:O
marked:O
the:O
end:O
of:O
an:O
era:O
as:O
the:O
last:O
remaining:O
original:O
Viking:O
,:O
longtime:O
defensive:O
end:O
Jim:person-athlete
Marshall:person-athlete
,:O
retired:O
after:O
19:O
seasons:O
with:O
the:O
Vikings:O
20:O
in:O
the:O
NFL:organization-sportsleague
,:O
having:O
set:O
league:O
records:O
for:O
most:O
consecutive:O
games:O
played:O
(:O
282:O
):O
and:O
consecutive:O
starts:O
(:O
270:O
):O
.:O