With no explanation, label each line with "O", "organization-sportsleague", "organization-sportsteam", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart" or "building-airport" preceded by ":".
In
the
National
League
Division
Series
,
the
Cubs
defeated
the
Atlanta
Braves
three
games
to
two
for
their
first
postseason
series
win
since
1908
.
In:O
the:O
National:organization-sportsleague
League:organization-sportsleague
Division:organization-sportsleague
Series:O
,:O
the:O
Cubs:organization-sportsteam
defeated:O
the:O
Atlanta:organization-sportsteam
Braves:organization-sportsteam
three:O
games:O
to:O
two:O
for:O
their:O
first:O
postseason:O
series:O
win:O
since:O
1908:O
.:O