With no explanation, label each line with "O", "organization-sportsteam", "building-sportsfacility", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart" or "building-airport" preceded by ":".
From
there
,
the
Blue
Jays
opened
the
new
Skydome
with
a
loss
to
the
Milwaukee
Brewers
.
From:O
there:O
,:O
the:O
Blue:organization-sportsteam
Jays:organization-sportsteam
opened:O
the:O
new:O
Skydome:building-sportsfacility
with:O
a:O
loss:O
to:O
the:O
Milwaukee:organization-sportsteam
Brewers:organization-sportsteam
.:O