With no explanation, label each line with "O", "organization-sportsteam", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport" or "building-hospital" preceded by ":".
The
Hartford
Yard
Goats
of
the
Eastern
League
are
a
AA
affiliate
of
the
Colorado
Rockies
.
The:O
Hartford:organization-sportsteam
Yard:organization-sportsteam
Goats:organization-sportsteam
of:O
the:O
Eastern:O
League:O
are:O
a:O
AA:O
affiliate:O
of:O
the:O
Colorado:organization-sportsteam
Rockies:organization-sportsteam
.:O